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   dapperness
         n 1: stylishness as evidenced by a smart appearance [syn:
               {jauntiness}, {nattiness}, {dapperness}, {rakishness}]

English Dictionary: Differentialanalyse by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
day of remembrance
n
  1. the date on which an event occurred in some previous year (or the celebration of it)
    Synonym(s): anniversary, day of remembrance
From WordNet (r) 3.0 (2006) [wn]:
debarment
n
  1. the state of being debarred (excluded from enjoying certain possessions or rights or practices)
  2. the act of prevention by legal means; "they achieved his debarment from holding public office"
From WordNet (r) 3.0 (2006) [wn]:
deep brown
n
  1. a medium brown to dark-brown color [syn: chocolate, coffee, deep brown, umber, burnt umber]
From WordNet (r) 3.0 (2006) [wn]:
deference
n
  1. a courteous expression (by word or deed) of esteem or regard; "his deference to her wishes was very flattering"; "be sure to give my respects to the dean"
    Synonym(s): deference, respect
  2. courteous regard for people's feelings; "in deference to your wishes"; "out of respect for his privacy"
    Synonym(s): deference, respect, respectfulness
  3. a disposition or tendency to yield to the will of others
    Synonym(s): complaisance, compliance, compliancy, obligingness, deference
From WordNet (r) 3.0 (2006) [wn]:
deferent
adj
  1. showing deference [syn: deferent, deferential, regardful]
From WordNet (r) 3.0 (2006) [wn]:
deferential
adj
  1. showing deference [syn: deferent, deferential, regardful]
From WordNet (r) 3.0 (2006) [wn]:
deferentially
adv
  1. in a servile manner; "he always acts so deferentially around his supervisor"
    Synonym(s): deferentially, submissively
  2. in a respectfully deferential manner; "he listened deferentially"
From WordNet (r) 3.0 (2006) [wn]:
deferment
n
  1. act of putting off to a future time [syn: postponement, deferment, deferral]
From WordNet (r) 3.0 (2006) [wn]:
deform
v
  1. make formless; "the heat deformed the plastic sculpture"
  2. twist and press out of shape
    Synonym(s): contort, deform, distort, wring
  3. cause (a plastic object) to assume a crooked or angular form; "bend the rod"; "twist the dough into a braid"; "the strong man could turn an iron bar"
    Synonym(s): flex, bend, deform, twist, turn
    Antonym(s): unbend
  4. become misshapen; "The sidewalk deformed during the earthquake"
  5. alter the shape of (something) by stress; "His body was deformed by leprosy"
    Synonym(s): deform, distort, strain
  6. assume a different shape or form
    Synonym(s): change shape, change form, deform
From WordNet (r) 3.0 (2006) [wn]:
deformation
n
  1. a change for the worse
    Synonym(s): distortion, deformation
  2. alteration in the shape or dimensions of an object as a result of the application of stress to it
  3. the act of twisting or deforming the shape of something (e.g., yourself)
    Synonym(s): contortion, deformation
From WordNet (r) 3.0 (2006) [wn]:
deformational
adj
  1. relating to or causing change in either shape or size of a material body or geometric figure
From WordNet (r) 3.0 (2006) [wn]:
deformed
adj
  1. so badly formed or out of shape as to be ugly; "deformed thalidomide babies"; "his poor distorted limbs"; "an ill- shapen vase"; "a limp caused by a malformed foot"; "misshapen old fingers"
    Synonym(s): deformed, distorted, ill-shapen, malformed, misshapen
From WordNet (r) 3.0 (2006) [wn]:
deformity
n
  1. an affliction in which some part of the body is misshapen or malformed
    Synonym(s): deformity, malformation, misshapenness
  2. an appearance that has been spoiled or is misshapen; "there were distinguishing disfigurements on the suspect's back"; "suffering from facial disfiguration"
    Synonym(s): disfigurement, disfiguration, deformity
From WordNet (r) 3.0 (2006) [wn]:
defrayment
n
  1. the act of paying money [syn: payment, defrayal, defrayment]
    Antonym(s): evasion, nonpayment
From WordNet (r) 3.0 (2006) [wn]:
devouring
adj
  1. (often followed by `for') ardently or excessively desirous; "avid for adventure"; "an avid ambition to succeed"; "fierce devouring affection"; "the esurient eyes of an avid curiosity"; "greedy for fame"
    Synonym(s): avid, devouring(a), esurient, greedy
From WordNet (r) 3.0 (2006) [wn]:
diapheromera
n
  1. a variety of stick insect [syn: diapheromera, Diapheromera femorata]
From WordNet (r) 3.0 (2006) [wn]:
Diapheromera femorata
n
  1. a variety of stick insect [syn: diapheromera, Diapheromera femorata]
From WordNet (r) 3.0 (2006) [wn]:
dibranch
n
  1. cephalopods having two gills [syn: dibranchiate, dibranchiate mollusk, dibranch]
From WordNet (r) 3.0 (2006) [wn]:
Dibranchia
n
  1. comprising all living cephalopods except the family Nautilidae: the orders Octopoda (octopuses) and Decapoda (squids and cuttlefish)
    Synonym(s): Dibranchiata, subclass Dibranchiata, Dibranchia, subclass Dibranchia
From WordNet (r) 3.0 (2006) [wn]:
Dibranchiata
n
  1. comprising all living cephalopods except the family Nautilidae: the orders Octopoda (octopuses) and Decapoda (squids and cuttlefish)
    Synonym(s): Dibranchiata, subclass Dibranchiata, Dibranchia, subclass Dibranchia
From WordNet (r) 3.0 (2006) [wn]:
dibranchiate
n
  1. cephalopods having two gills [syn: dibranchiate, dibranchiate mollusk, dibranch]
From WordNet (r) 3.0 (2006) [wn]:
dibranchiate mollusk
n
  1. cephalopods having two gills [syn: dibranchiate, dibranchiate mollusk, dibranch]
From WordNet (r) 3.0 (2006) [wn]:
difference
n
  1. the quality of being unlike or dissimilar; "there are many differences between jazz and rock"
    Antonym(s): sameness
  2. a variation that deviates from the standard or norm; "the deviation from the mean"
    Synonym(s): deviation, divergence, departure, difference
  3. a disagreement or argument about something important; "he had a dispute with his wife"; "there were irreconcilable differences"; "the familiar conflict between Republicans and Democrats"
    Synonym(s): dispute, difference, difference of opinion, conflict
  4. a significant change; "the difference in her is amazing"; "his support made a real difference"
  5. the number that remains after subtraction; the number that when added to the subtrahend gives the minuend
    Synonym(s): remainder, difference
From WordNet (r) 3.0 (2006) [wn]:
difference limen
n
  1. the smallest change in stimulation that a person can detect
    Synonym(s): difference threshold, differential threshold, difference limen, differential limen
From WordNet (r) 3.0 (2006) [wn]:
difference of opinion
n
  1. a disagreement or argument about something important; "he had a dispute with his wife"; "there were irreconcilable differences"; "the familiar conflict between Republicans and Democrats"
    Synonym(s): dispute, difference, difference of opinion, conflict
From WordNet (r) 3.0 (2006) [wn]:
difference threshold
n
  1. the smallest change in stimulation that a person can detect
    Synonym(s): difference threshold, differential threshold, difference limen, differential limen
From WordNet (r) 3.0 (2006) [wn]:
different
adj
  1. unlike in nature or quality or form or degree; "took different approaches to the problem"; "came to a different conclusion"; "different parts of the country"; "on different sides of the issue"; "this meeting was different from the earlier one"
    Antonym(s): same
  2. distinctly separate from the first; "that's another (or different) issue altogether"
  3. differing from all others; not ordinary; "advertising that strives continually to be different"; "this new music is certainly different but I don't really like it"
  4. marked by dissimilarity; "for twins they are very unlike"; "people are profoundly different"
    Synonym(s): unlike, dissimilar, different
    Antonym(s): like, similar
  5. distinct or separate; "each interviewed different members of the community"
From WordNet (r) 3.0 (2006) [wn]:
differentia
n
  1. distinguishing characteristics (especially in different species of a genus)
From WordNet (r) 3.0 (2006) [wn]:
differentiable
adj
  1. possessing a differential coefficient or derivative
  2. capable of being perceived as different; "differentiable species"
From WordNet (r) 3.0 (2006) [wn]:
differential
adj
  1. relating to or showing a difference; "differential treatment"
  2. involving or containing one or more derivatives; "differential equation"
n
  1. the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
    Synonym(s): derived function, derivative, differential coefficient, differential, first derivative
  2. a quality that differentiates between similar things
  3. a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves
    Synonym(s): differential gear, differential
From WordNet (r) 3.0 (2006) [wn]:
differential analyzer
n
  1. an analog computer designed to solve differential equations
From WordNet (r) 3.0 (2006) [wn]:
differential blood count
n
  1. counting the number of specific types of white blood cells found in 1 cubic millimeter of blood; may be included as part of a complete blood count
From WordNet (r) 3.0 (2006) [wn]:
differential calculus
n
  1. the part of calculus that deals with the variation of a function with respect to changes in the independent variable (or variables) by means of the concepts of derivative and differential
    Synonym(s): differential calculus, method of fluxions
From WordNet (r) 3.0 (2006) [wn]:
differential coefficient
n
  1. the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
    Synonym(s): derived function, derivative, differential coefficient, differential, first derivative
From WordNet (r) 3.0 (2006) [wn]:
differential cost
n
  1. the increase or decrease in costs as a result of one more or one less unit of output
    Synonym(s): marginal cost, incremental cost, differential cost
From WordNet (r) 3.0 (2006) [wn]:
differential diagnosis
n
  1. a systematic method of diagnosing a disorder (e.g., headache) that lacks unique symptoms or signs
From WordNet (r) 3.0 (2006) [wn]:
differential equation
n
  1. an equation containing differentials of a function
From WordNet (r) 3.0 (2006) [wn]:
differential gear
n
  1. a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves
    Synonym(s): differential gear, differential
From WordNet (r) 3.0 (2006) [wn]:
differential limen
n
  1. the smallest change in stimulation that a person can detect
    Synonym(s): difference threshold, differential threshold, difference limen, differential limen
From WordNet (r) 3.0 (2006) [wn]:
differential psychology
n
  1. the branch of psychology that studies measurable differences between individuals
From WordNet (r) 3.0 (2006) [wn]:
differential threshold
n
  1. the smallest change in stimulation that a person can detect
    Synonym(s): difference threshold, differential threshold, difference limen, differential limen
From WordNet (r) 3.0 (2006) [wn]:
differentially
adv
  1. in a differential manner; "Hubel and Wiesel have found cells that respond differentially according to the direction in which a stimulus is moved across the retina"
From WordNet (r) 3.0 (2006) [wn]:
differentiate
v
  1. mark as different; "We distinguish several kinds of maple"
    Synonym(s): distinguish, separate, differentiate, secern, secernate, severalize, severalise, tell, tell apart
  2. be a distinctive feature, attribute, or trait; sometimes in a very positive sense; "His modesty distinguishes him from his peers"
    Synonym(s): distinguish, mark, differentiate
  3. calculate a derivative; take the derivative
    Antonym(s): integrate
  4. become different during development; "cells differentiate"
    Antonym(s): dedifferentiate
  5. evolve so as to lead to a new species or develop in a way most suited to the environment
    Synonym(s): speciate, differentiate, specialize, specialise
  6. become distinct and acquire a different character
From WordNet (r) 3.0 (2006) [wn]:
differentiated
adj
  1. made different (especially in the course of development) or shown to be different; "the differentiated markings of butterflies"; "the regionally differentiated results"
    Antonym(s): undifferentiated, uniform
  2. exhibiting biological specialization; adapted during development to a specific function or environment
From WordNet (r) 3.0 (2006) [wn]:
differentiation
n
  1. a discrimination between things as different and distinct; "it is necessary to make a distinction between love and infatuation"
    Synonym(s): differentiation, distinction
  2. the mathematical process of obtaining the derivative of a function
  3. (biology) the structural adaptation of some body part for a particular function; "cell differentiation in the developing embryo"
    Synonym(s): specialization, specialisation, differentiation
From WordNet (r) 3.0 (2006) [wn]:
differentiator
n
  1. a person who (or that which) differentiates [syn: differentiator, discriminator]
From WordNet (r) 3.0 (2006) [wn]:
differently
adv
  1. in another and different manner; "very soon you will know differently"; "she thought otherwise"; "there is no way out other than the fire escape";
    Synonym(s): differently, otherwise, other than
From WordNet (r) 3.0 (2006) [wn]:
Doberman
n
  1. medium large breed of dog of German origin with a glossy black and tan coat; used as a watchdog
    Synonym(s): Doberman, Doberman pinscher
From WordNet (r) 3.0 (2006) [wn]:
Doberman pinscher
n
  1. medium large breed of dog of German origin with a glossy black and tan coat; used as a watchdog
    Synonym(s): Doberman, Doberman pinscher
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d892pyornis \[d8][92]`py*or"nis\, n. [Gr. [?] high + [?] bird.]
      A gigantic bird found fossil in Madagascar.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
  
  
      2. Figuratively, anything which enlightens intellectually or
            morally; anything regarded metaphorically a performing the
            uses of a lamp.
  
                     Thy word is a lamp unto my feet, and a light unto my
                     path.                                                --Ps. cxix.
                                                                              105.
  
                     Ages elapsed ere Homer's lamp appeared. --Cowper.
  
      3. (Elec.) A device or mechanism for producing light by
            electricity. See {Incandescent lamp}, under
            {Incandescent}.
  
      {[92]olipile lamp}, a hollow ball of copper containing
            alcohol which is converted into vapor by a lamp beneath,
            so as to make a powerful blowpipe flame when the vapor is
            ignited. --Weale.
  
      {Arc lamp} (Elec.), a form of lamp in which the voltaic arc
            is used as the source of light.
  
      {D[89]bereiner's lamp}, an apparatus for the instantaneous
            production of a flame by the spontaneous ignition of a jet
            of hydrogen on being led over platinum sponge; -- named
            after the German chemist D[94]bereiner, who invented it.
            Called also {philosopher's lamp}.
  
      {Flameless lamp}, an aphlogistic lamp.
  
      {Lamp burner}, the part of a lamp where the wick is exposed
            and ignited. --Knight.
  
      {Lamp fount}, a reservoir for oil, in a lamp.
  
      {Lamp jack}. See 2d {Jack}, n., 4
            (l) &
            (n) .
  
      {Lamp shade}, a screen, as of paper, glass, or tin, for
            softening or obstructing the light of a lamp.
  
      {Lamp shell} (Zo[94]l.), any brachiopod shell of the genus
            Terebratula and allied genera. The name refers to the
            shape, which is like that of an antique lamp. See
            {Terebratula}.
  
      {Safety lamp}, a miner's lamp in which the flame is
            surrounded by fine wire gauze, preventing the kindling of
            dangerous explosive gases; -- called also, from Sir
            Humphry Davy the inventor, {Davy lamp}.
  
      {To smell of the lamp}, to bear marks of great study and
            labor, as a literary composition.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Abranchiata \[d8]A*bran`chi*a"ta\, n. pl. [NL., from Gr. 'a
      priv. + [?], pl., the gills of fishes.] (Zo[94]l.)
      A group of annelids, so called because the species composing
      it have no special organs of respiration.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Bairam \[d8]Bai"ram\, n. [Turk. ba[8b]r[be]m.]
      The name of two Mohammedan festivals, of which one is held at
      the close of the fast called Ramadan, and the other seventy
      days after the fast.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Barong \[d8]Ba*rong"\, n. [Native name.]
      A kind of cutting weapon with a thick back and thin razorlike
      edge, used by the Moros of the Philippine Islands.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Barranca \[d8]Bar*ran"ca\, n. [Sp.]
      A ravine caused by heavy rains or a watercourse. [Texas & N.
      Mex.]

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Branchia \[d8]Bran"chi*a\, n.; pl. {Branchi[91]}. [L., fr. Gr.
      [?], pl. of [?].] (Anat.)
      A gill; a respiratory organ for breathing the air contained
      in water, such as many aquatic and semiaquatic animals have.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Branchiogastropoda \[d8]Bran`chi*o*gas*trop"o*da\, n. pl.
      [NL., from Gr. [?] gill + E. gastropoda.] (Zo[94]l.)
      Those Gastropoda that breathe by branchi[91], including the
      Prosobranchiata and Opisthobranchiata.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Branchiopoda \[d8]Bran"chi*o*poda\, n. pl. [Gr. [?] gill +
      -poda: cf. F. branchiopode.] (Zo[94]l.)
      An order of Entomostraca; -- so named from the feet of
      branchiopods having been supposed to perform the function of
      gills. It includes the fresh-water genera {Branchipus},
      {Apus}, and {Limnadia}, and the genus {Artemia} found in salt
      lakes. It is also called {{Phyllopoda}}. See {Phyllopoda},
      {Cladocera}. It is sometimes used in a broader sense.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Branchiostoma \[d8]Bran`chi*os"to*ma\, n. [NL., fr., Gr. [?]
      gill + [?] mouth.] (Zo[94]l.)
      The lancelet. See {Amphioxus}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Branchiura \[d8]Bran"chi*u"ra\, n. pl. [NL., fr., Gr. [?] gill
      + [?] tail.] (Zo[94]l.)
      A group of Entomostraca, with suctorial mouths, including
      species parasitic on fishes, as the carp lice ({Argulus}).

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Brinjaree \[d8]Brin"ja*ree`\, n. [Native name.] (Zo[94]l.)
      A rough-haired East Indian variety of the greyhound.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Brome \[d8]Brome\, n. [F.] (Chem.)
      See {Bromine}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Bronchi \[d8]Bron"chi\, n. pl. (Anat.)
      See {Bronchus}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Bronchia \[d8]Bron"chi*a\, n. pl. [L., pl. Cf. {Bronchus}.]
      (Anat.)
      The bronchial tubes which arise from the branching of the
      trachea, esp. the subdivision of the bronchi. --Dunglison.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Bronchus \[d8]Bron"chus\, n.; pl. {Bronchi}. [NL., fr. Gr. [?]
      windpipe. Cf. {Bronchia}.] (Anat.)
      One of the subdivisions of the trachea or windpipe; esp. one
      of the two primary divisions.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Brontosaurus \[d8]Bron`to*sau"rus\, n. [NL., fr. Gr. [?]
      thunder + [?] lizard.] (Paleon.)
      A genus of American jurassic dinosaurs. A length of sixty
      feet is believed to have been attained by these reptiles.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Brontotherium \[d8]Bron`to*the"ri*um\, n. [NL., fr. Gr. [?]
      thunder + [?] beast.] (Paleon.)
      A genus of large extinct mammals from the miocene strata of
      western North America. They were allied to the rhinoceros,
      but the skull bears a pair of powerful horn cores in front of
      the orbits, and the fore feet were four-toed. See
      Illustration in Appendix.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Brontozoum \[d8]Bron`to*zo"um\, n. [NL., fr. Gr. [?] thunder +
      [?] animal.] (Paleon.)
      An extinct animal of large size, known from its three-toed
      footprints in Mesozoic sandstone.
  
      Note: The tracks made by these reptiles are found eighteen
               inches in length, and were formerly referred to
               gigantic birds; but the discovery of large bipedal
               three-toed dinosaurs has suggested that they were made
               by those reptiles.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Bruang \[d8]Bru*ang"\, n. [Native name.] (Zo[94]l.)
      The Malayan sun bear.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Brumaire \[d8]Bru`maire"\, n. [F., fr. L. bruma winter.]
      The second month of the calendar adopted by the first French
      republic. It began thirty days after the autumnal equinox.
      See {Vendemiaire}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Dibranchiata \[d8]Di*bran`chi*a"ta\, n. pl. [NL., fr. Gr. di-
      = di`s- twice + [?] gills.] (Zo[94]l.)
      An order of cephalopods which includes those with two gills,
      an apparatus for emitting an inky fluid, and either eight or
      ten cephalic arms bearing suckers or hooks, as the octopi and
      squids. See {Cephalopoda}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Differentia \[d8]Dif`fer*en"ti*a\, n.; pl. {Differenti[91]}.
      [L. See {Difference}.] (Logic)
      The formal or distinguishing part of the essence of a
      species; the characteristic attribute of a species; specific
      difference.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8F94rendiha0z \[d8]F[94]"ren*di*h[a0]z`\, n. [Hung., lit.,
      House of Lords.] (Hungary)
      See {Legislature}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Farandole \[d8]Fa`ran`dole"\, n. [F. farandole, Pr.
      farandoulo.]
      A rapid dance in six-eight time in which a large number join
      hands and dance in various figures, sometimes moving from
      room to room. It originated in Provence.
  
               I have pictured them dancing a sort of farandole. --W.
                                                                              D. Howells.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Fer91 natur91 \[d8]Fe"r[91] na*tu"r[91]\ [L.]
      Of a wild nature; -- applied to animals, as foxes, wild
      ducks, etc., in which no one can claim property.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Feringee \[d8]Fer*in"gee\, n. [Per. Farang[c6], or Ar.
      Firanj[c6], properly, a Frank.]
      The name given to Europeans by the Hindos. [Written also
      {Feringhee}.]

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Foramen \[d8]Fo*ra"men\, n.; pl. L. {Foramina}, E.
      {Foramines}. [L., fr. forare to bore, pierce.]
      A small opening, perforation, or orifice; a fenestra.
  
      {Foramen of Monro} (Anat.), the opening from each lateral
            into the third ventricle of the brain.
  
      {Foramen of Winslow} (Anat.), the opening connecting the sac
            of the omentum with the general cavity of the peritoneum.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Foraminifera \[d8]Fo*ram`i*nif"e*ra\, n. pl. [NL., fr. L.
      foramen, -aminis, a foramen + ferre to bear.] (Zo[94]l.)
      An extensive order of rhizopods which generally have a
      chambered calcareous shell formed by several united zooids.
      Many of them have perforated walls, whence the name. Some
      species are covered with sand. See {Rhizophoda}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Format \[d8]For`mat"\ (f[osl]r`m[adot]" or f[osl]r`m[aum]t"),
      n. [F. or G. Cf. {Formation}.] (Print.)
      The shape and size of a book; hence, its external form.
  
               The older manuscripts had been written in a much larger
               format than that found convenient for university work.
                                                                              --G. H.
                                                                              Putnam.
  
               One might, indeed, protest that the format is a little
               too luxurious.                                       --Nature.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Formeret \[d8]For`me*ret"\, n. [F.] (Arch.)
      One of the half ribs against the walls in a ceiling vaulted
      with ribs.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Formica \[d8]For*mi"ca\, n. [L., an ant.] (Zo[94]l.)
      A Linn[91]an genus of hymenopterous insects, including the
      common ants. See {Ant}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Fornix \[d8]For"nix\, n.; pl. {Fornices}. [L., an arch.]
      (Anat.)
      (a) An arch or fold; as, the fornix, or vault, of the
            cranium; the fornix, or reflection, of the conjuctiva.
      (b) Esp., two longitudinal bands of white nervous tissue
            beneath the lateral ventricles of the brain.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Fourneau \[d8]Four`neau"\, n. [F.] (Mil.)
      The chamber of a mine in which the powder is placed.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Fr91nulum \[d8]Fr[91]n"u*lum\, n.; pl. {Fr[91]nula}. [NL.,
      dim. of L. fraenum a bridle.] (Anat.)
      A fr[91]num.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Framb91sia \[d8]Fram*b[91]"si*a\, n. [F. & NL., fr. F.
      framboise raspberry.] (Med.)
      The yaws. See {Yaws}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Franc-tireur \[d8]Franc"-ti`reur"\, n. [F., fr. franc free +
      tireur shooter, fr. tirer to shoot.] (Mil.)
      A French partisan soldier, or one belonging to a corps of
      detached light troops engaged in forays, skirmishes,
      scouting, etc.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Frangipane \[d8]Fran"gi*pane\, n. [F. frangipane; supposed to
      be called so from the inventor, the Marquis Frangipani, major
      general under Louis XIV.]
      1. A perfume of jasmine; frangipani.
  
      2. A species of pastry, containing cream and almonds.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Fremitus \[d8]Frem"i*tus\, n., sing. & pl. [L., a murmuring,
      roaring.] (Med.)
      Palpable vibration or thrill; as, the rhonchial fremitus.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Frimaire \[d8]Fri"maire`\, n. [F., fr. frimas hoarfrost.]
      The third month of the French republican calendar. It
      commenced November 21, and ended December 20., See
      {Vend[82]miaire}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Fringilla \[d8]Frin*gil"la\, a. [NL., fr. L. fringilla a
      chaffinch.] (Zo[94]l.)
      A genus of birds, with a short, conical, pointed bill. It
      formerly included all the sparrows and finches, but is now
      restricted to certain European finches, like the chaffinch
      and brambling.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Fronde \[d8]Fronde\, n. [F.] (F. Hist.)
      A political party in France, during the minority of Louis
      XIV., who opposed the government, and made war upon the court
      party.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Frondeur \[d8]Fron"deur`\, n. [F.] (F. Hist.)
      A member of the Fronde.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Frons \[d8]Frons\, n. [L., front.] (Anal.)
      The forehead; the part of the cranium between the orbits and
      the vertex.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Frontignac \[d8]Fron`ti*gnac"\, Frontignan \Fron`ti`gnan"\, n.
      [So called from Frontignan, a town in Southern France.]
      1. A sweet muscadine wine made in Frontignan (Languedoc),
            France.
  
      2. (Bot.) A grape of many varieties and colors.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Fronton \[d8]Fron`ton"\, n. [F., a pediment. See {Front}.]
      (Arch.)
      Same as {Frontal}, 2.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Hibernaculum \[d8]Hi`ber*nac"u*lum\, n. [See {Hibernacle}.]
      1. (Bot.) A winter bud, in which the rudimentary foliage or
            flower, as of most trees and shrubs in the temperate zone,
            is protected by closely overlapping scales.
  
      2. (Zo[94]l.) A little case in which certain insects pass the
            winter.
  
      3. Winter home or abiding place. --J. Burroughs.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Hipparion \[d8]Hip*pa"ri*on\, n. [NL., fr. Gr. [?] a pony,
      dim. of [?] a horse.] (Paleon.)
      An extinct genus of Tertiary mammals allied to the horse, but
      three-toed, having on each foot a small lateral hoof on each
      side of the main central one. It is believed to be one of the
      ancestral genera of the Horse family.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Hyper91mia \[d8]Hy`per*[91]"mi*a\, n. [NL., fr. Gr. "ype`r
      over + a"i^ma blood.] (Med.)
      A superabundance or congestion of blood in an organ or part
      of the body.
  
      {Active hyper[91]mia}, congestion due to increased flow of
            blood to a part.
  
      {Passive hyper[91]mia}, interchange due to obstruction in the
            return of blood from a part. -- {Hy`per*[91]"mic}, a.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Hyperinosis \[d8]Hy`per*i*no"sis\, n. [NL., fr. Gr. "ype`r
      over + [?], [?], strength, fiber.] (Med.)
      A condition of the blood, characterized by an abnormally
      large amount of fibrin, as in many inflammatory diseases.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Hypermetropia \[d8]Hy`per*me*tro"pi*a\, Hypermetropy
   \Hy`per*met"ro*py\, n. [NL. hypermetropia, fr. Gr. [?] excessive
      + [?], [?], the eye. See {Hypermeter}.]
      A condition of the eye in which, through shortness of the
      eyeball or fault of the refractive media, the rays of light
      come to a focus behind the retina; farsightedness; -- called
      also {hyperopia}. Cf. {Emmetropia}.
  
      Note: In hypermetropia, vision for distant objects, although
               not better absolutely, is better than that for near
               objects, and hence, the individual is said to be
               farsighted. It is corrected by the use of convex
               glasses. -- {Hy`per*me*trop"ic}, a.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Hypermyriorama \[d8]Hy`per*myr`i*o*ra"ma\, n. [NL., fr. Gr.
      [?] beyond + [?] countless + [?] view.]
      A show or exhibition having a great number of scenes or
      views.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Hypernd2a \[d8]Hy`per*n[d2]"a\, n. [NL., fr. Gr. "ype`r over +
      [?], [?], breath.] (Physiol.)
      Abnormal breathing, due to slightly deficient arterialization
      of the blood; -- in distinction from eupn[d2]a. See
      {Eupn[d2]a}, and {Dispn[d2]a}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Hypoarion \[d8]Hy`po*a"ri*on\, n.; pl. {Hypoaria}. [NL., fr.
      Gr. "ypo` beneath + [?] a little egg.] (Anat.)
      An oval lobe beneath each of the optic lobes in many fishes;
      one of the inferior lobes. --Owen.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Ophryon \[d8]Oph"ry*on\, n. [NL., fr. Gr. [?], [?], the brow.]
      (Anat.)
      The supraorbital point.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Ovarium \[d8]O*va"ri*um\, n.; pl. L. {Ovaria}, E. {Ovariums}.
      [NL.]
      An ovary. See {Ovary}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Para-an91sthesia \[d8]Par`a-an`[91]s*the"si*a\, -anesthesia
   \-an`es*the"si*a\, n. [NL.; para- + an[91]sthesia.] (Med.)
      An[91]sthesia of both sides of the lower half of the body.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Paramento \[d8]Pa`ra*men"to\, n. [Sp.]
      Ornament; decoration. --Beau. & Fl.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Parametritis \[d8]Par`a*me*tri"tis\, n. [NL. See {Para-}, and
      {Metritis}.] (Med.)
      Inflammation of the cellular tissue in the vicinity of the
      uterus.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Paramo \[d8]Pa"ra*mo\, n.; pl. {Paramos}. [Sp. p[91]ramo.]
      A high, bleak plateau or district, with stunted trees, and
      cold, damp atmosphere, as in the Andes, in South America.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Paranoia \[d8]Par`a*noi"a\, n. (Med.)
      A chronic form of insanity characterized by very gradual
      impairment of the intellect, systematized delusion, and
      usually by delusious of persecution or mandatory delusions
      producing homicidal tendency. In its mild form paranoia may
      consist in the well-marked crotchetiness exhibited in persons
      commonly called [bd]cranks.[b8] Paranoiacs usually show
      evidences of bodily and nervous degeneration, and many have
      hallucinations, esp. of sight and hearing.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Paranoia \[d8]Par`a*noi"a\ (p[acr]r`[adot]*noi"[adot]), n.
      [NL., fr. Gr. para`noia.] (Med.)
      Mental derangement; insanity.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Parembole \[d8]Pa*rem"bo*le\, n. [NL., from Gr. [?] an
      insertion beside. See {Para-}, and {Embolus}.] (Rhet.)
      A kind of parenthesis.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Paremptosis \[d8]Par`emp*to"sis\, n. [NL., from Gr. [?] a
      coming in beside; [?] beside + [?] to fall in.]
      Same as {Parembole}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Parenesis \[d8]Pa*ren"e*sis\, n. [L. paraenesis, Gr. [?], fr.
      [?] to advise.]
      Exhortation. [R.]

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Parnassia \[d8]Par*nas"si*a\, n. [NL.] (Bot.)
      A genus of herbs growing in wet places, and having white
      flowers; grass of Parnassus.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Parnassien \[d8]Par`nas`si`en"\, n. [F.]
      Same as {Parnassian}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Paronomasia \[d8]Par`o*no*ma"si*a\, n. [L., fr. Gr. [?], fr.
      [?] to form a word by a slight change; [?] beside + [?] to
      name, fr. [?] a name.] (Rhet.)
      A play upon words; a figure by which the same word is used in
      different senses, or words similar in sound are set in
      opposition to each other, so as to give antithetical force to
      the sentence; punning. --Dryden.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Paronychia \[d8]Par`o*nych"i*a\, n. [L., fr. Gr. [?]; [?]
      beside + [?], [?], a nail.] (Med.)
      A whitlow, or felon. --Quincy.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Perameles \[d8]Per`a*me"les\, n. [NL., fr. Gr. [?] a pouch +
      L. meles a badger.] (Zo[94]l.)
      Any marsupial of the genus {Perameles}, which includes
      numerous species found in Australia. They somewhat resemble
      rabbits in size and form. See Illust. under {Bandicoot}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Perennibranchiata \[d8]Per*en`ni*bran`chi*a"ta\, n. pl. [NL.
      See {Perennial}, and {Branchia}.] (Zo[94]l.)
      Those Batrachia which retain their gills through life, as the
      menobranchus.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Perianthium \[d8]Per`i*an"thi*um\, n. [NL.] (Bot.)
      The perianth.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Perienteron \[d8]Per`i*en"te*ron\, n. [NL. See {Peri-}, and
      {Enteron}.] (Anat.)
      The primitive perivisceral cavity.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Perimysium \[d8]Per`i*my"si*um\, n. [NL., fr. Gr. [?] about +
      [?] muscle.] (Anat.)
      The connective tissue sheath which surrounds a muscle, and
      sends partitions inwards between the bundles of muscular
      fibers.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Perin91um \[d8]Per`i*n[91]"um\, n.
      See {Perineum}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Perinephritis \[d8]Per`i*ne*phri"tis\, n. [NL. See {Peri-},
      and {Nephritis}.] (Med.)
      Inflammation of the cellular tissue around the kidney. --
      {Per`i*ne*phrit"ic}, a.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Perineum \[d8]Per`i*ne"um\, n. [NL., fr. Gr. [?], [?].]
      (Anat.)
      The region which is included within the outlet of the pelvis,
      and is traversed by the urinogenital canal and the rectum.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Perineurium \[d8]Per`i*neu"ri*um\, n. [NL., fr. Gr. [?] about
      + [?] a nerve.] (Anat.)
      The connective tissue sheath which surrounds a bundle of
      nerve fibers. See {Epineurium}, and {Neurilemma}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pernio \[d8]Per"ni*o\, n. [L.] (Med.)
      A chilblain.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pharyngitis \[d8]Phar`yn*gi"tis\, n. [NL. See {Pharynx}, and
      {-itis}.] (Med.)
      Inflammation of the pharynx.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pharyngobranchii \[d8]Pha*ryn`go*bran"chi*i\, n. pl. [NL. See
      {Pharynx}, and {Branchia}.] (Zo[94]l.)
      Same as {Leptocardia}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pharyngognathi \[d8]Phar`yn*gog"na*thi\, n. pl. [NL. See
      {Pharynx}, and {Gnathic}.] (Zo[94]l.)
      A division of fishes in which the lower pharyngeal bones are
      united. It includes the scaroid, labroid, and embioticoid
      fishes.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pharyngopneusta \[d8]Pha*ryn`gop*neus"ta\, n. pl. [NL., fr.
      Gr. [?] the pharynx + [?] to breathe.] (Zo[94]l.)
      A group of invertebrates including the Tunicata and
      Enteropneusta. -- {Pha*ryn`gop*neus"tal}, a.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Phorminx \[d8]Phor"minx\, n. [NL., fr. Gr. [?].]
      A kind of lyre used by the Greeks. --Mrs. Browning.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Phormium \[d8]Phor"mi*um\, n. [NL. fr. Gr. [?] a plaited mat,
      a kind of plant.] (Bot.)
      A genus of liliaceous plants, consisting of one species
      ({Phormium tenax}). See {Flax-plant}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Phoronis \[d8]Pho*ro"nis\, n. [NL., fr. L. Phoronis, a surname
      of Io, Gr. [?].] (Zo[94]l.)
      A remarkable genus of marine worms having tentacles around
      the mouth. It is usually classed with the gephyreans. Its
      larva ({Actinotrocha}) undergoes a peculiar metamorphosis.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Phoronomia \[d8]Phor`o*no"mi*a\, n. [NL.]
      See {Phoronomics}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Phrenitis \[d8]Phre*ni"tis\, n. [L., fr. Gr. [?], fr. [?],
      [?].]
      1. (Med.) Inflammation of the brain, or of the meninges of
            the brain, attended with acute fever and delirium; --
            called also {cephalitis}.
  
      2. See {Frenzy}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pr91munire \[d8]Pr[91]m`u*ni"re\, n. [Corrupted from L.
      praemonere to forewarn, cite. See {Admonish}.] (Eng. Law)
      (a) The offense of introducing foreign authority into
            England, the penalties for which were originally intended
            to depress the civil power of the pope in the kingdom.
      (b) The writ grounded on that offense. --Wharton.
      (c) The penalty ascribed for the offense of pr[91]munire.
  
                     Wolsey incurred a pr[91]munire, and forfeited his
                     honor, estate, and life.                  --South.
  
      Note: The penalties of pr[91]munire were subsequently applied
               to many other offenses; but prosecutions upon a
               pr[91]munire are at this day unheard of in the English
               courts. --Blackstone.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pr91nares \[d8]Pr[91]*na"res\, n. pl. [NL. See {Pre-},
      {Nares}.] (Anat.)
      The anterior nares. See {Nares}. --B. G. Wilder.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Prangos \[d8]Pran"gos\, n. [From the native name in
      Afghanistan.] (Bot.)
      A genus of umbelliferous plants, one species of which ({P.
      pabularia}), found in Thibet, Cashmere, Afghanistan, etc.,
      has been used as fodder for cattle. It has decompound leaves
      with very long narrow divisions, and a highly fragrant smell
      resembling that of new clover hay.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Premaxilla \[d8]Pre"max*il"la\, n.; pl. {Premaxill[91]}. [NL.
      See {Pre-}, and {Maxilla}.] (Anat.)
      A bone on either side of the middle line between the nose and
      mouth, forming the anterior part of each half of the upper
      jawbone; the intermaxilla. In man the premaxill[91] become
      united and form the incisor part of the maxillary bone.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Premi8are \[d8]Pre*mi[8a]re"\, a. fem. [F., prop. fem. of
      premier first. See {Premier}, a.]
      First; chief; as, a premi[8a]re danseuse. -- n. fem.; pl.
      {-mi[8a]res} (F. pr[eit]*my[83]r").
      (a) The leading woman of a group, esp. in a theatrical cast.
      (b) A first performance, as of a play; a first night.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Prima donna \[d8]Pri"ma don"na\; pl. E. {Prima donnas}, It.
      {Prime Donne . [It., fr. primo, prima, the first + donna
      lady, mistress. See {Prime}, a., and {Donna}.]
      The first or chief female singer in an opera.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Prima facie \[d8]Pri"ma fa"ci*e\ [L., from abl. of primus
      first + abl. of facies appearance.]
      At first view; on the first appearance.
  
      {Prima facie evidence} (of a fact) (Law), evidence which is
            sufficient to establish the fact unless rebutted.
            --Bouvier.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Primates \[d8]Pri*ma"tes\, n. pl. [NL.] (Zo[94]l.)
      The highest order of mammals. It includes man, together with
      the apes and monkeys. Cf. {Pitheci}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Primipara \[d8]Pri*mip"a*ra\, n. [L., fr. primus first +
      parere to bring forth.] (Med.)
      A woman who bears a child for the first time.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Primitia \[d8]Pri*mi"ti*a\, n.; pl. {Primiti[91]}({Primitias},
      obs.). [L. primitiae, pl., fr. primus first. Cf. {Premices}.]
      (Eng. Law)
      The first fruit; the first year's whole profit of an
      ecclesiastical preferment.
  
               The primitias of your parsonage.            --Spenser.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Primo \[d8]Pri"mo\, a. [It.] (Mus.)
      First; chief.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Primula \[d8]Prim"u*la\, n. [LL. See {Primrose}.] (Bot.)
      The genus of plants including the primrose ({Primula vera}).

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Primum mobile \[d8]Pri"mum mob"i*le\ [L., first cause of
      motion.] (Astron.)
      In the Ptolemaic system, the outermost of the revolving
      concentric spheres constituting the universe, the motion of
      which was supposed to carry with it all the inclosed spheres
      with their planets in a daily revolution from east to west.
      See {Crystalline heavens}, under {Crystalline}.
  
               The motions of the greatest persons in a government
               ought to be, as the motions of the planets, under
               primum mobile.                                       --Bacon.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Primus \[d8]Pri"mus\, n. [L., the first.]
      One of the bishops of the Episcopal Church of Scotland, who
      presides at the meetings of the bishops, and has certain
      privileges but no metropolitan authority. --Internat. Cyc.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Principia \[d8]Prin*cip"i*a\, n. pl. [L. principium. See
      {Principle}.]
      First principles; fundamental beginnings; elements; as.
      Newton's Principia.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Promerops \[d8]Prom"e*rops\, n. [NL., fr. Gr. [?] before + [?]
      bee-eater.] (Zo[94]l.)
      Any one of several species of very brilliant birds belonging
      to {Promerops}, {Epimarchus}, and allied genera, closely
      related to the paradise birds, and mostly native of New
      Guinea. They have a long curved beak and a long graduated
      tail.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Promethea \[d8]Pro*me"the*a\, n. [NL. See {Prometheus}.]
      (Zo[94]l.)
      A large American bombycid moth ({Callosamia promethea}). Its
      larva feeds on the sassafras, wild cherry, and other trees,
      and suspends its cocoon from a branch by a silken band.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Promuscis \[d8]Pro*mus"cis\, n. [L., corruption of proboscis.]
      (Zo[94]l.)
      The proboscis of hemipterous insects. See Illust. under
      {Hemiptera}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pronaos \[d8]Pro*na"os\, n. [L., fr. Gr. [?]; [?] before + [?]
      temple.] (Arch.)
      The porch or vestibule of a temple.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pronephros \[d8]Pro*neph"ros\, d8Pronephron
   \[d8]Pro*neph"ron\, n. [ NL., fr. Gr. [?] before + [?] a
      kidney.] (Anat.)
      The head kidney. See under {Head}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pronephros \[d8]Pro*neph"ros\, d8Pronephron
   \[d8]Pro*neph"ron\, n. [ NL., fr. Gr. [?] before + [?] a
      kidney.] (Anat.)
      The head kidney. See under {Head}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Prononc82 \[d8]Pro`non`c[82]"\, a. [F. See {Pronounce}.]
      Strongly marked; decided, as in manners, etc.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pronotum \[d8]Pro*no"tum\, n.; pl. {Pronota}. [NL. See {Pro-},
      and {Notum}.] (Zo[94]l.)
      The dorsal plate of the prothorax in insects. See Illust. of
      {Coleoptera}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pronunciamiento \[d8]Pro*nun`ci*a`mi"en"to\, n. [Sp. See
      {Pronounce}.]
      See {Pronunciamento}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Prunella \[d8]Pru*nel"la\, n. [NL., perhaps from G. br[91]une
      quinsy, croup.] (Med.)
      (a) Angina, or angina pectoris.
      (b) Thrush.
  
      {Prunella salt} (Old Chem.), niter fused and cast into little
            balls.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Prunus \[d8]Pru"nus\, n. [L., a plum tree.] (Bot.)
      A genus of trees with perigynous rosaceous flowers, and a
      single two-ovuled carpel which usually becomes a drupe in
      ripening.
  
      Note: Originally, this genus was limited to the plums, then,
               by Linn[91]us, was made to include the cherries and the
               apricot. Later botanists separated these into several
               genera, as {Prunus}, {Cerasus}, and {Armeniaca}, but
               now, by Bentham and Hooker, the plums, cherries, cherry
               laurels, peach, almond, and nectarine are all placed in
               {Prunus}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Purana \[d8]Pu*ra"na\, n. [Skr. pur[be][?], properly. old,
      ancient, fr. pur[be] formerly.]
      One of a class of sacred Hindoo poetical works in the
      Sanskrit language which treat of the creation, destruction,
      and renovation of worlds, the genealogy and achievements of
      gods and heroes, the reigns of the Manus, and the
      transactions of their descendants. The principal Puranas are
      eighteen in number, and there are the same number of
      supplementary books called Upa Puranas.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Purim \[d8]Pu"rim\, n. [Heb. p[umac]r, pl. p[umac]r[imac]m, a
      lot.]
      A Jewish festival, called also the Feast of Lots, instituted
      to commemorate the deliverance of the Jews from the
      machinations of Haman. --Esther ix. 26.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pyramidion \[d8]Pyr`a*mid"i*on\, n.; pl. {Pyramidia}. [NL.,
      from L. pyramis. See {Pyramid}.]
      The small pyramid which crowns or completes an obelisk.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pyramis \[d8]Pyr"a*mis\, n.; pl. {Pyramides}. [L.]
      A pyramid.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Pyrena \[d8]Py*re"na\, n.; pl. {Pyren[91]}. [NL., fr. Gr. [?],
      the stone of fruit.] (Bot.)
      A nutlet resembling a seed, or the kernel of a drupe. --Gray.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Taphrenchyma \[d8]Taph*ren"chy*ma\, n. [Gr. [?] a trench +
      enchyma, as in parenchyma.] (Bot.)
      Same as {Bothrenchyma}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Varanus \[d8]Va*ra"nus\, n. [NL., fr. Ar. waran, waral; cf. F.
      varan, from the Arabic.] (Zo[94]l.)
      A genus of very large lizards native of Asia and Africa. It
      includes the monitors. See {Monitor}, 3.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Varuna \[d8]Va*ru"na\ (v[adot]*r[udd]"n[adot]), n. [Skr.
      Varu[nsdot]a.] (Hindu Myth.)
      The god of the waters; the Indian Neptune. He is regarded as
      regent of the west, and lord of punishment, and is
      represented as riding on a sea monster, holding in his hand a
      snaky cord or noose with which to bind offenders, under
      water.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Verein \[d8]Ver*ein"\, n. [G.]
      A union, association, or society; -- used in names of German
      organizations.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Vermes \[d8]Ver"mes\, n. pl. [L. vermes, pl. of vermis a
      worm.] (Zo[94]l.)
      (a) An extensive artificial division of the animal kingdom,
            including the parasitic worms, or helminths, together
            with the nemerteans, annelids, and allied groups. By some
            writers the branchiopods, the bryzoans, and the tunicates
            are also included. The name was used in a still wider
            sense by Linn[91]us and his followers.
      (b) A more restricted group, comprising only the helminths
            and closely allied orders.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Vermetus \[d8]Ver*me"tus\, n. [NL., from L. vermis worm.]
      (Zo[94]l.)
      Any one of many species of marine gastropods belonging to
      {Vermetus} and allied genera, of the family {Vermetid[91]}.
      Their shells are regularly spiral when young, but later in
      life the whorls become separate, and the shell is often
      irregularly bent and contorted like a worm tube.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Vermiformia \[d8]Ver`mi*for"mi*a\, n. pl. [NL.] (Zo[94]l.)
      A tribe of worms including Phoronis. See {Phoronis}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Vermilinguia \[d8]Ver`mi*lin"gui*a\, n. pl. [NL., fr. L.
      vermis worm + lingua tongue.] [Called also {Vermilingues}.]
      (Zo[94]l.)
      (a) A tribe of edentates comprising the South American
            ant-eaters. The tongue is long, slender, exsertile, and
            very flexible, whence the name.
      (b) A tribe of Old World lizards which comprises the
            chameleon. They have long, flexible tongues.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Veronese \[d8]Ver`o*nese"\, a. [It. Veronese.]
      Of or pertaining to Verona, in Italy. -- n. sing. & pl. A
      native of Verona; collectively, the people of Verona.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Verumontanum \[d8]Ver`u*mon*ta"num\, n. [NL.] (Anat.)
      An elevation, or crest, in the wall of the urethra where the
      seminal ducts enter it.
  
      Note: This is sometimes written veru montanum.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Debarment \De*bar"ment\, n.
      Hindrance from approach; exclusion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Debar \De*bar"\, v. t. [imp. & p. p. {Debarred}; p. pr. & vb. n.
      {Debarring}.] [Pref. de- + bar.]
      To cut off from entrance, as if by a bar or barrier; to
      preclude; to hinder from approach, entry, or enjoyment; to
      shut out or exclude; to deny or refuse; -- with from, and
      sometimes with of.
  
               Yet not so strictly hath our Lord imposed Labor, as to
               debar us when we need Refreshment.         --Milton.
  
               Their wages were so low as to debar them, not only from
               the comforts but from the common decencies of civilized
               life.                                                      --Buckle.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deference \Def"er*ence\, n. [F. d[82]f[82]rence. See 3d
      {Defer}.]
      A yielding of judgment or preference from respect to the
      wishes or opinion of another; submission in opinion; regard;
      respect; complaisance.
  
               Deference to the authority of thoughtful and sagacious
               men.                                                      --Whewell.
  
               Deference is the most complicate, the most indirect,
               and the most elegant of all compliments. --Shenstone.
  
      Syn: {Deference}, {Reverence}, {Respect}.
  
      Usage: Deference marks an inclination to yield one's opinion,
                  and to acquiesce in the sentiments of another in
                  preference to one's own. Respect marks the estimation
                  that we have for another, which makes us look to him
                  as worthy of high confidence for the qualities of his
                  mind and heart. Reverence denotes a mingling of fear
                  with a high degree of respect and esteem. Age, rank,
                  dignity, and personal merit call for deference;
                  respect should be paid to the wise and good; reverence
                  is due to God, to the authors of our being, and to the
                  sanctity of the laws.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deferent \Def"er*ent\, a. [L. deferens, p. pr. of deferre. See
      3d {Defer}.]
      Serving to carry; bearing. [R.] [bd]Bodies deferent.[b8]
      --Bacon.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deferent \Def"er*ent\, n.
      1. That which carries or conveys.
  
                     Though air be the most favorable deferent of sounds.
                                                                              --Bacon.
  
      2. (Ptolemaic Astron.) An imaginary circle surrounding the
            earth, in whose periphery either the heavenly body or the
            center of the heavenly body's epicycle was supposed to be
            carried round.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deferential \Def`er*en"tial\, a. [See {Deference}.]
      Expressing deference; accustomed to defer.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deferentially \Def`er*en"tial*ly\, adv.
      With deference.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deferment \De*fer"ment\, n. [See 1st {Defer}.]
      The act of delaying; postponement. [R.]
  
               My grief, joined with the instant business, Begs a
               deferment.                                             --Suckling.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Defer \De*fer"\, v. t. [imp. & p. p. {Deferred}; p. pr. & vb. n.
      {Deferring}.] [OE. differren, F. diff[82]rer, fr. L. differre
      to delay, bear different ways; dis- + ferre to bear. See
      {Bear} to support, and cf. {Differ}, {Defer} to offer.]
      To put off; to postpone to a future time; to delay the
      execution of; to delay; to withhold.
  
               Defer the spoil of the city until night. --Shak.
  
               God . . . will not long defer To vindicate the glory of
               his name.                                                --Milton.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deform \De*form"\, v. t. [imp. & p. p. {Deformed}; p. pr. & vb.
      n. {Deforming}.] [L. deformare; de- + formare to form, shape,
      fr. forma: cf. F. d[82]former. See {Form}.]
      1. To spoil the form of; to mar in form; to misshape; to
            disfigure.
  
                     Deformed, unfinished, sent before my time Into this
                     breathing world.                                 --Shak.
  
      2. To render displeasing; to deprive of comeliness, grace, or
            perfection; to dishonor.
  
                     Above those passions that this world deform.
                                                                              --Thomson.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deform \De*form"\, a. [L. deformis; de- + forma form: cf. OF.
      deforme, F. difforme. Cf. {Difform}.]
      Deformed; misshapen; shapeless; horrid. [Obs.]
  
               Sight so deform what heart of rock could long Dry-eyed
               behold?                                                   --Milton.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deformation \Def`or*ma"tion\, n. [L. deformatio: cf. F.
      d[82]formation.]
      1. The act of deforming, or state of anything deformed. --Bp.
            Hall.
  
      2. Transformation; change of shape.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deformed \De*formed"\, a.
      Unnatural or distorted in form; having a deformity;
      misshapen; disfigured; as, a deformed person; a deformed
      head. -- {De*form"ed*ly}, adv. -- {De*form"ed*ness}, n.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deform \De*form"\, v. t. [imp. & p. p. {Deformed}; p. pr. & vb.
      n. {Deforming}.] [L. deformare; de- + formare to form, shape,
      fr. forma: cf. F. d[82]former. See {Form}.]
      1. To spoil the form of; to mar in form; to misshape; to
            disfigure.
  
                     Deformed, unfinished, sent before my time Into this
                     breathing world.                                 --Shak.
  
      2. To render displeasing; to deprive of comeliness, grace, or
            perfection; to dishonor.
  
                     Above those passions that this world deform.
                                                                              --Thomson.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deformed \De*formed"\, a.
      Unnatural or distorted in form; having a deformity;
      misshapen; disfigured; as, a deformed person; a deformed
      head. -- {De*form"ed*ly}, adv. -- {De*form"ed*ness}, n.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deformed \De*formed"\, a.
      Unnatural or distorted in form; having a deformity;
      misshapen; disfigured; as, a deformed person; a deformed
      head. -- {De*form"ed*ly}, adv. -- {De*form"ed*ness}, n.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deformer \De*form"er\, n.
      One who deforms.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deform \De*form"\, v. t. [imp. & p. p. {Deformed}; p. pr. & vb.
      n. {Deforming}.] [L. deformare; de- + formare to form, shape,
      fr. forma: cf. F. d[82]former. See {Form}.]
      1. To spoil the form of; to mar in form; to misshape; to
            disfigure.
  
                     Deformed, unfinished, sent before my time Into this
                     breathing world.                                 --Shak.
  
      2. To render displeasing; to deprive of comeliness, grace, or
            perfection; to dishonor.
  
                     Above those passions that this world deform.
                                                                              --Thomson.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deformity \De*form"i*ty\, n.; pl. {Deformities}. [L. deformitas,
      fr. deformis: cf. OF. deformet[82], deformit[82], F.
      difformit[82]. See {Deform}, v. & a., and cf. {Disformity}.]
      1. The state of being deformed; want of proper form or
            symmetry; any unnatural form or shape; distortion;
            irregularity of shape or features; ugliness.
  
                     To make an envious mountain on my back, Where sits
                     deformity to mock my body.                  --Shak.
  
      2. Anything that destroys beauty, grace, or propriety;
            irregularity; absurdity; gross deviation from order or the
            established laws of propriety; as, deformity in an
            edifice; deformity of character.
  
                     Confounded, that her Maker's eyes Should look so
                     near upon her foul deformities.         --Milton.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deformity \De*form"i*ty\, n.; pl. {Deformities}. [L. deformitas,
      fr. deformis: cf. OF. deformet[82], deformit[82], F.
      difformit[82]. See {Deform}, v. & a., and cf. {Disformity}.]
      1. The state of being deformed; want of proper form or
            symmetry; any unnatural form or shape; distortion;
            irregularity of shape or features; ugliness.
  
                     To make an envious mountain on my back, Where sits
                     deformity to mock my body.                  --Shak.
  
      2. Anything that destroys beauty, grace, or propriety;
            irregularity; absurdity; gross deviation from order or the
            established laws of propriety; as, deformity in an
            edifice; deformity of character.
  
                     Confounded, that her Maker's eyes Should look so
                     near upon her foul deformities.         --Milton.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Defray \De*fray"\, v. t. [imp. & p. p. {Defrayed}; p. pr. & vb.
      n. {Defraying}.] [F. d[82]frayer; pref. d[82]- (L. de or
      dis-) + frais expense, fr. LL. fredum, fridum, expense, fine
      by which an offender obtained peace from his sovereign, or
      more likely, atoned for an offense against the public peace,
      fr. OHG. fridu peace, G. friede. See {Affray}.]
      1. To pay or discharge; to serve in payment of; to provide
            for, as a charge, debt, expenses, costs, etc.
  
                     For the discharge of his expenses, and defraying his
                     cost, he allowed him . . . four times as much.
                                                                              --Usher.
  
      2. To avert or appease, as by paying off; to satisfy; as, to
            defray wrath. [Obs.] --Spenser.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Defrayment \De*fray"ment\, n.
      Payment of charges.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deiform \De"i*form\, a. [L. deus a god + -form.]
      1. Godlike, or of a godlike form. --Dr. H. More.
  
      2. Conformable to the will of God. [R.] --Bp. Burnet.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deiformity \De`i*for"mi*ty\, n.
      Likeness to deity. [Obs.]

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deprehend \Dep`re*hend"\, v. t. [imp. & p. p. {Deprehended}; p.
      pr. & vb. n. {Deprehending}.] [L. deprehendere, deprehensum;
      de- + prehendere to lay hold of, seize. See {Prehensile}.]
      1. To take unwares or by surprise; to seize, as a person
            commiting an unlawful act; to catch; to apprehend.
  
                     The deprehended adulteress.Jer.         --Taylor.
  
      2. To detect; to discover; to find out.
  
                     The motion . . . are to be deprehended by
                     experience.                                       --Bacon.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deprehend \Dep`re*hend"\, v. t. [imp. & p. p. {Deprehended}; p.
      pr. & vb. n. {Deprehending}.] [L. deprehendere, deprehensum;
      de- + prehendere to lay hold of, seize. See {Prehensile}.]
      1. To take unwares or by surprise; to seize, as a person
            commiting an unlawful act; to catch; to apprehend.
  
                     The deprehended adulteress.Jer.         --Taylor.
  
      2. To detect; to discover; to find out.
  
                     The motion . . . are to be deprehended by
                     experience.                                       --Bacon.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deprehend \Dep`re*hend"\, v. t. [imp. & p. p. {Deprehended}; p.
      pr. & vb. n. {Deprehending}.] [L. deprehendere, deprehensum;
      de- + prehendere to lay hold of, seize. See {Prehensile}.]
      1. To take unwares or by surprise; to seize, as a person
            commiting an unlawful act; to catch; to apprehend.
  
                     The deprehended adulteress.Jer.         --Taylor.
  
      2. To detect; to discover; to find out.
  
                     The motion . . . are to be deprehended by
                     experience.                                       --Bacon.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deprehensible \Dep`re*hen"si*ble\, a.
      That may be caught or discovered; apprehensible. [Obs.]
      --Petty. -- {Dep`re*hen"si*ble*ness}, n. [Obs.]

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deprehensible \Dep`re*hen"si*ble\, a.
      That may be caught or discovered; apprehensible. [Obs.]
      --Petty. -- {Dep`re*hen"si*ble*ness}, n. [Obs.]

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Deprehension \Dep`re*hen"sion\, n. [L. deprehensio.]
      A catching; discovery. [Obs.] --Bp. Hall.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Depriment \Dep"ri*ment\, a. [L. deprimens, p. pr. of deprimere.
      See {Depress}.]
      Serving to depress. [R.] [bd]Depriment muscles.[b8] --Derham.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Depurant \Dep"u*rant\, a. & n. (Med.)
      Depurative.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Devour \De*vour"\, v. t. [imp. & p. p. {Devoured}; p. pr. & vb.
      n. {Devouring}.] [F. d[82]vorer, fr. L. devorare; de + vorare
      to eat greedily, swallow up. See {Voracious}.]
      1. To eat up with greediness; to consume ravenously; to feast
            upon like a wild beast or a glutton; to prey upon.
  
                     Some evil beast hath devoured him.      --Gen. xxxvii.
                                                                              20.
  
      2. To seize upon and destroy or appropriate greedily,
            selfishly, or wantonly; to consume; to swallow up; to use
            up; to waste; to annihilate.
  
                     Famine and pestilence shall devour him. --Ezek. vii.
                                                                              15.
  
                     I waste my life and do my days devour. --Spenser.
  
      3. To enjoy with avidity; to appropriate or take in eagerly
            by the senses.
  
                     Longing they look, and gaping at the sight, Devour
                     her o'er with vast delight.               --Dryden.
  
      Syn: To consume; waste; destroy; annihilate.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Devouringly \De*vour"ing*ly\, adv.
      In a devouring manner.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Diapering \Di"a*per*ing\, n.
      Same as {Diaper}, n., 2.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Stick \Stick\, n. [OE. sticke, AS. sticca; akin to stician to
      stab, prick, pierce, G. stecken a stick, staff, OHG. steccho,
      Icel. stik a stick. See {Stick}, v. t..]
      1. A small shoot, or branch, separated, as by a cutting, from
            a tree or shrub; also, any stem or branch of a tree, of
            any size, cut for fuel or timber.
  
                     Withered sticks to gather, which might serve Against
                     a winter's day.                                 --Milton.
  
      2. Any long and comparatively slender piece of wood, whether
            in natural form or shaped with tools; a rod; a wand; a
            staff; as, the stick of a rocket; a walking stick.
  
      3. Anything shaped like a stick; as, a stick of wax.
  
      4. A derogatory expression for a person; one who is inert or
            stupid; as, an odd stick; a poor stick. [Colloq.]
  
      5. (Print.) A composing stick. See under {Composing}. It is
            usually a frame of metal, but for posters, handbills,
            etc., one made of wood is used.
  
      6. A thrust with a pointed instrument; a stab.
  
      {A stick of eels}, twenty-five eels. [Prov. Eng.]
  
      {Stick chimney}, a chimney made of sticks laid crosswise, and
            cemented with clay or mud, as in some log houses. [U.S.]
           
  
      {Stick insect}, (Zo[94]l.), any one of various species of
            wingless orthopterous insects of the family {Phasmid[91]},
            which have a long round body, resembling a stick in form
            and color, and long legs, which are often held rigidly in
            such positions as to make them resemble small twigs. They
            thus imitate the branches and twigs of the trees on which
            they live. The common American species is {Diapheromera
            femorata}. Some of the Asiatic species are more than a
            foot long.
  
      {To cut one's stick}, [or] {To cut stick}, to run away.
            [Slang] --De Quincey.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Dibranchiate \Di*bran"chi*ate\, a. (Zo[94]l.)
      Having two gills. -- n. One of the Dibranchiata.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Difference \Dif"fer*ence\, n. [F. diff[82]rence, L.
      differentia.]
      1. The act of differing; the state or measure of being
            different or unlike; distinction; dissimilarity;
            unlikeness; variation; as, a difference of quality in
            paper; a difference in degrees of heat, or of light; what
            is the difference between the innocent and the guilty?
  
                     Differencies of administration, but the same Lord.
                                                                              --1 Cor. xii.
                                                                              5.
  
      2. Disagreement in opinion; dissension; controversy; quarrel;
            hence, cause of dissension; matter in controversy.
  
                     What was the difference? It was a contention in
                     public.                                             --Shak.
  
                     Away therefore went I with the constable, leaving
                     the old warden and the young constable to compose
                     their difference as they could.         --T. Ellwood.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Difference \Dif"fer*ence\, v. t. [imp. & p. p. {Differenced}; p.
      pr. & vb. n. {Differencing}.]
      To cause to differ; to make different; to mark as different;
      to distinguish.
  
               Thou mayest difference gods from men.      --Chapman.
  
               Kings, in receiving justice and undergoing trial, are
               not differenced from the meanest subject. --Milton.
  
               So completely differenced by their separate and
               individual characters that we at once acknowledge them
               as distinct persons.                              --Sir W.
                                                                              Scott.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Difference \Dif"fer*ence\, v. t. [imp. & p. p. {Differenced}; p.
      pr. & vb. n. {Differencing}.]
      To cause to differ; to make different; to mark as different;
      to distinguish.
  
               Thou mayest difference gods from men.      --Chapman.
  
               Kings, in receiving justice and undergoing trial, are
               not differenced from the meanest subject. --Milton.
  
               So completely differenced by their separate and
               individual characters that we at once acknowledge them
               as distinct persons.                              --Sir W.
                                                                              Scott.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Difference \Dif"fer*ence\, v. t. [imp. & p. p. {Differenced}; p.
      pr. & vb. n. {Differencing}.]
      To cause to differ; to make different; to mark as different;
      to distinguish.
  
               Thou mayest difference gods from men.      --Chapman.
  
               Kings, in receiving justice and undergoing trial, are
               not differenced from the meanest subject. --Milton.
  
               So completely differenced by their separate and
               individual characters that we at once acknowledge them
               as distinct persons.                              --Sir W.
                                                                              Scott.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Different \Dif"fer*ent\, a. [L. differens, -entis, p. pr. of
      differre: cf. F. diff[82]rent.]
      1. Distinct; separate; not the same; other. [bd]Five
            different churches.[b8] --Addison.
  
      2. Of various or contrary nature, form, or quality; partially
            or totally unlike; dissimilar; as, different kinds of food
            or drink; different states of health; different shapes;
            different degrees of excellence.
  
                     Men are as different from each other, as the regions
                     in which they are born are different. --Dryden.
  
      Note: Different is properly followed by from. Different to,
               for different from, is a common English colloquialism.
               Different than is quite inadmissible.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   d8Differentia \[d8]Dif`fer*en"ti*a\, n.; pl. {Differenti[91]}.
      [L. See {Difference}.] (Logic)
      The formal or distinguishing part of the essence of a
      species; the characteristic attribute of a species; specific
      difference.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, n.
      1. (Math.) An increment, usually an indefinitely small one,
            which is given to a variable quantity.
  
      Note: According to the more modern writers upon the
               differential and integral calculus, if two or more
               quantities are dependent on each other, and subject to
               increments of value, their differentials need not be
               small, but are any quantities whose ratios to each
               other are the limits to which the ratios of the
               increments approximate, as these increments are reduced
               nearer and nearer to zero.
  
      2. A small difference in rates which competing railroad
            lines, in establishing a common tariff, allow one of their
            number to make, in order to get a fair share of the
            business. The lower rate is called a differential rate.
            Differentials are also sometimes granted to cities.
  
      3. (Elec.)
            (a) One of two coils of conducting wire so related to one
                  another or to a magnet or armature common to both,
                  that one coil produces polar action contrary to that
                  of the other.
            (b) A form of conductor used for dividing and distributing
                  the current to a series of electric lamps so as to
                  maintain equal action in all. --Knight.
  
      {Partial differential} (Math.), the differential of a
            function of two or more variables, when only one of the
            variables receives an increment.
  
      {Total differential} (Math.), the differential of a function
            of two or more variables, when each of the variables
            receives an increment. The total differential of the
            function is the sum of all the {partial differentials}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Calculus \Cal"cu*lus\, n.; pl. {Calculi}. [L, calculus. See
      {Calculate}, and {Calcule}.]
      1. (Med.) Any solid concretion, formed in any part of the
            body, but most frequent in the organs that act as
            reservoirs, and in the passages connected with them; as,
            biliary calculi; urinary calculi, etc.
  
      2. (Math.) A method of computation; any process of reasoning
            by the use of symbols; any branch of mathematics that may
            involve calculation.
  
      {Barycentric calculus}, a method of treating geometry by
            defining a point as the center of gravity of certain other
            points to which co[89]fficients or weights are ascribed.
           
  
      {Calculus of functions}, that branch of mathematics which
            treats of the forms of functions that shall satisfy given
            conditions.
  
      {Calculus of operations}, that branch of mathematical logic
            that treats of all operations that satisfy given
            conditions.
  
      {Calculus of probabilities}, the science that treats of the
            computation of the probabilities of events, or the
            application of numbers to chance.
  
      {Calculus of variations}, a branch of mathematics in which
            the laws of dependence which bind the variable quantities
            together are themselves subject to change.
  
      {Differential calculus}, a method of investigating
            mathematical questions by using the ratio of certain
            indefinitely small quantities called differentials. The
            problems are primarily of this form: to find how the
            change in some variable quantity alters at each instant
            the value of a quantity dependent upon it.
  
      {Exponential calculus}, that part of algebra which treats of
            exponents.
  
      {Imaginary calculus}, a method of investigating the relations
            of real or imaginary quantities by the use of the
            imaginary symbols and quantities of algebra.
  
      {Integral calculus}, a method which in the reverse of the
            differential, the primary object of which is to learn from
            the known ratio of the indefinitely small changes of two
            or more magnitudes, the relation of the magnitudes
            themselves, or, in other words, from having the
            differential of an algebraic expression to find the
            expression itself.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Diagnosis \Di`ag*no"sis\, n.; pl. {Diagnoses}. [NL., fr. Gr.
      [?], fr. [?] to distinguish; dia` through, asunder + [?] to
      know. See {Know}.]
      1. (Med.) The art or act of recognizing the presence of
            disease from its signs or symptoms, and deciding as to its
            character; also, the decision arrived at.
  
      2. Scientific determination of any kind; the concise
            description of characterization of a species.
  
      3. Critical perception or scrutiny; judgment based on such
            scrutiny; esp., perception of, or judgment concerning,
            motives and character.
  
                     The quick eye for effects, the clear diagnosis of
                     men's minds, and the love of epigram. --Compton
                                                                              Reade.
  
                     My diagnosis of his character proved correct. --J.
                                                                              Payn.
  
      {Differential diagnosis} (Med.), the determination of the
            distinguishing characteristics as between two similar
            diseases or conditions.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Galvanometer \Gal`va*nom"e*ter\, n. [Galvanic + -meter: cf. F.
      galvanom[8a]tre.] (Elec.)
      An instrument or apparatus for measuring the intensity of an
      electric current, usually by the deflection of a magnetic
      needle.
  
      {Differential galvanometer}. See under {Differental}, a.
  
      {Sine galvanometer}, {Cosine galvanometer}, {Tangent
      galvanometer} (Elec.), a galvanometer in which the sine,
            cosine, or tangent respectively, of the angle through
            which the needle is deflected, is proportional to the
            strength of the current passed through the instrument.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Refraction \Re*frac"tion\ (r?*fr?k"sh?n), n. [F. r[82]fraction.]
      1. The act of refracting, or the state of being refracted.
  
      2. The change in the direction of ray of light, heat, or the
            like, when it enters obliquely a medium of a different
            density from that through which it has previously moved.
  
                     Refraction out of the rarer medium into the denser,
                     is made towards the perpendicular.      --Sir I.
                                                                              Newton.
  
      3. (Astron.)
            (a) The change in the direction of a ray of light, and,
                  consequently, in the apparent position of a heavenly
                  body from which it emanates, arising from its passage
                  through the earth's atmosphere; -- hence distinguished
                  as atmospheric refraction, or astronomical refraction.
            (b) The correction which is to be deducted from the
                  apparent altitude of a heavenly body on account of
                  atmospheric refraction, in order to obtain the true
                  altitude.
  
      {Angle of refraction} (Opt.), the angle which a refracted ray
            makes with the perpendicular to the surface separating the
            two media traversed by the ray.
  
      {Conical refraction} (Opt.), the refraction of a ray of light
            into an infinite number of rays, forming a hollow cone.
            This occurs when a ray of light is passed through crystals
            of some substances, under certain circumstances. Conical
            refraction is of two kinds; external conical refraction,
            in which the ray issues from the crystal in the form of a
            cone, the vertex of which is at the point of emergence;
            and internal conical refraction, in which the ray is
            changed into the form of a cone on entering the crystal,
            from which it issues in the form of a hollow cylinder.
            This singular phenomenon was first discovered by Sir W. R.
            Hamilton by mathematical reasoning alone, unaided by
            experiment.
  
      {Differential refraction} (Astron.), the change of the
            apparent place of one object relative to a second object
            near it, due to refraction; also, the correction required
            to be made to the observed relative places of the two
            bodies.
  
      {Double refraction} (Opt.), the refraction of light in two
            directions, which produces two distinct images. The power
            of double refraction is possessed by all crystals except
            those of the isometric system. A uniaxial crystal is said
            to be optically positive (like quartz), or optically
            negative (like calcite), or to have positive, or negative,
            double refraction, according as the optic axis is the axis
            of least or greatest elasticity for light; a biaxial
            crystal is similarly designated when the same relation
            holds for the acute bisectrix.
  
      {Index of refraction}. See under {Index}.
  
      {Refraction circle} (Opt.), an instrument provided with a
            graduated circle for the measurement of refraction.
  
      {Refraction of latitude}, {longitude}, {declination}, {right
      ascension}, etc., the change in the apparent latitude,
            longitude, etc., of a heavenly body, due to the effect of
            atmospheric refraction.
  
      {Terrestrial refraction}, the change in the apparent altitude
            of a distant point on or near the earth's surface, as the
            top of a mountain, arising from the passage of light from
            it to the eye through atmospheric strata of varying
            density.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differential \Dif`fer*en"tial\, a. [Cf. F. diff[82]rentiel.]
      1. Relating to or indicating a difference; creating a
            difference; discriminating; special; as, differential
            characteristics; differential duties; a differential rate.
  
                     For whom he produced differential favors. --Motley.
  
      2. (Math.) Of or pertaining to a differential, or to
            differentials.
  
      3. (Mech.) Relating to differences of motion or leverage;
            producing effects by such differences; said of mechanism.
  
      {Differential calculus}. (Math.) See under {Calculus}.
  
      {Differential coefficient}, the limit of the ratio of the
            increment of a function of a variable to the increment of
            the variable itself, when these increments are made
            indefinitely small.
  
      {Differential coupling}, a form of slip coupling used in
            light machinery to regulate at pleasure the velocity of
            the connected shaft.
  
      {Differential duties} (Polit. Econ.), duties which are not
            imposed equally upon the same products imported from
            different countries.
  
      {Differential galvanometer} (Elec.), a galvanometer having
            two coils or circuits, usually equal, through which
            currents passing in opposite directions are measured by
            the difference of their effect upon the needle.
  
      {Differential gearing}, a train of toothed wheels, usually an
            epicyclic train, so arranged as to constitute a
            {differential motion}.
  
      {Differential motion}, a mechanism in which a simple
            differential combination produces such a change of motion
            or force as would, with ordinary compound arrangements,
            require a considerable train of parts. It is used for
            overcoming great resistance or producing very slow or very
            rapid motion.
  
      {Differential pulley}. (Mach.)
            (a) A portable hoisting apparatus, the same in principle
                  as the differential windlass.
            (b) A hoisting pulley to which power is applied through a
                  differential gearing.
  
      {Differential screw}, a compound screw by which a motion is
            produced equal to the difference of the motions of the
            component screws.
  
      {Differential thermometer}, a thermometer usually with a
            U-shaped tube terminating in two air bulbs, and containing
            a colored liquid, used for indicating the difference
            between the temperatures to which the two bulbs are
            exposed, by the change of position of the colored fluid,
            in consequence of the different expansions of the air in
            the bulbs. A graduated scale is attached to one leg of the
            tube.
  
      {Differential windlass}, or {Chinese windlass}, a windlass
            whose barrel has two parts of different diameters. The
            hoisting rope winds upon one part as it unwinds from the
            other, and a pulley sustaining the weight to be lifted
            hangs in the bight of the rope. It is an ancient example
            of a differential motion.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differentially \Dif`fer*en"tial*ly\, adv.
      In the way of differentiation.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differentiate \Dif`fer*en"ti*ate\, v. i. (Biol.)
      To acquire a distinct and separate character. --Huxley.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differentiate \Dif`fer*en"ti*ate\, v. t.
      1. To distinguish or mark by a specific difference; to effect
            a difference in, as regards classification; to develop
            differential characteristics in; to specialize; to
            desynonymize.
  
                     The word then was differentiated into the two forms
                     then and than.                                    --Earle.
  
                     Two or more of the forms assumed by the same
                     original word become differentiated in
                     signification.                                    --Dr. Murray.
  
      2. To express the specific difference of; to describe the
            properties of (a thing) whereby it is differenced from
            another of the same class; to discriminate. --Earle.
  
      3. (Math.) To obtain the differential, or differential
            coefficient, of; as, to differentiate an algebraic
            expression, or an equation.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differentiation \Dif`fer*en`ti*a"tion\, n.
      1. The act of differentiating.
  
                     Further investigation of the Sanskrit may lead to
                     differentiation of the meaning of such of these
                     roots as are real roots.                     --J. Peile.
  
      2. (Logic) The act of distinguishing or describing a thing,
            by giving its different, or specific difference; exact
            definition or determination.
  
      3. (Biol.) The gradual formation or production of organs or
            parts by a process of evolution or development, as when
            the seed develops the root and the stem, the initial stem
            develops the leaf, branches, and flower buds; or in animal
            life, when the germ evolves the digestive and other organs
            and members, or when the animals as they advance in
            organization acquire special organs for specific purposes.
  
      4. (Metaph.) The supposed act or tendency in being of every
            kind, whether organic or inorganic, to assume or produce a
            more complex structure or functions.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differentiator \Dif`fer*en"ti*a`tor\, n.
      One who, or that which, differentiates.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differently \Dif"fer*ent*ly\, adv.
      In a different manner; variously.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differ \Dif"fer\, v. i. [imp. & p. p. {Differed}; p. pr. & vb.
      n. {Differing}.] [L. differre; dif- = dis- + ferre to bear,
      carry: cf. F. diff[82]rer. See 1st {Bear}, and cf. {Defer},
      {Delay}.]
      1. To be or stand apart; to disagree; to be unlike; to be
            distinguished; -- with from.
  
                     One star differeth from another star in glory. --1
                                                                              Cor. xv. 41.
  
                     Minds differ, as rivers differ.         --Macaulay.
  
      2. To be of unlike or opposite opinion; to disagree in
            sentiment; -- often with from or with.
  
      3. To have a difference, cause of variance, or quarrel; to
            dispute; to contend.
  
                     We 'll never differ with a crowded pit. --Rowe.
  
      Syn: To vary; disagree; dissent; dispute; contend; oppose;
               wrangle.
  
      Usage: -- To {Differ with}, {Differ from}. Both differ from
                  and aiffer with are used in reference to opinions; as,
                  [bd]I differ from you or with you in that
                  opinion.[b8][b8] In all other cases, expressing simple
                  unlikeness, differ from is used; as, these two persons
                  or things differ entirely from each other.
  
                           Severely punished, not for differing from us in
                           opinion, but for committing a nuisance.
                                                                              --Macaulay.
  
                           Davidson, whom on a former occasion we quoted,
                           to differ from him.                     --M. Arnold.
  
                           Much as I differ from him concerning an
                           essential part of the historic basis of
                           religion.                                    --Gladstone.
  
                           I differ with the honorable gentleman on that
                           point.                                          --Brougham.
  
                           If the honorable gentleman differs with me on
                           that subject, I differ as heartily with him, and
                           shall always rejoice to differ.   --Canning.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Differingly \Dif"fer*ing*ly\, adv.
      In a differing or different manner. --Boyle.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Difform \Dif"form`\, a. [Cf. F. difforme, fr. L. dif- = dis- +
      forma form. Cf. {Deform}.]
      Irregular in form; -- opposed to {uniform}; anomalous; hence,
      unlike; dissimilar; as, to difform corolla, the parts of
      which do not correspond in size or proportion; difform
      leaves.
  
               The unequal refractions of difform rays. --Sir I.
                                                                              Newton.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Difformity \Dif*form"i*ty\, n. [Cf. F. difformit[82]. See
      {Difform}, {Deformity}.]
      Irregularity of form; diversity of form; want of uniformity.
      [Obs.] --Sir T. Browne.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Diffranchise \Dif*fran"chise\, Diffranchisement
   \Dif*fran"chise*ment\
      See {Disfranchise}, {Disfranchisement}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Diffranchise \Dif*fran"chise\, Diffranchisement
   \Dif*fran"chise*ment\
      See {Disfranchise}, {Disfranchisement}.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Dipyrenous \Di`py*re"nous\, a. [Pref. di- + pyrene.] (Bot.)
      Containing two stones or nutlets.

From Webster's Revised Unabridged Dictionary (1913) [web1913]:
   Dufrenite \Du*fren"ite\, n. [From [?][?]ierre Armand
      Dufr[82]noy, a French geologist.] (Min.)
      A mineral of a blackish green color, commonly massive or in
      nodules. It is a hydrous phosphate of iron.

From U.S. Gazetteer (1990) [gazetteer]:
   Deep Run, NC
      Zip code(s): 28525

From U.S. Gazetteer (1990) [gazetteer]:
   Divernon, IL (village, FIPS 20045)
      Location: 39.56934 N, 89.65400 W
      Population (1990): 1178 (469 housing units)
      Area: 1.9 sq km (land), 0.0 sq km (water)

From The Free On-line Dictionary of Computing (15Feb98) [foldoc]:
   Difference Engine
  
      {Charles Babbage}'s design for the first
      automatic mechanical calculator.   The Difference Engine was a
      special purpose device intended for the production of
      mathematical tables.   Babbage started work on the Difference
      Engine in 1823 with funding from the British Government.   Only
      one-seventh of the complete engine, about 2000 parts, was
      built in 1832 by Babbage's engineer, Joseph Clement.   This was
      demonstrated successfully by Babbage and still works
      perfectly.   The engine was never completed and most of the
      12,000 parts manufactured were later melted for scrap.
  
      It was left to Georg and Edvard Schuetz to construct the first
      working devices to the same design which were successful in
      limited applications.   The Difference Engine No. 2 was finally
      completed in 1991 at the Science Museum, London, UK and is on
      display there.
  
      The engine used gears to compute cumulative sums in a series
      of {registers}: r[i] := r[i] + r[i+1].   However, the addition
      had the {side effect} of zeroing r[i+1].   Babbage overcame
      this by simultaneously copying r[i+1] to a temporary register
      during the addition and then copying it back to r[i+1] at the
      end of each cycle (each turn of a handle).
  
      {Difference Engine at the Science Museum
      (http://www.nmsi.ac.uk/on-line/treasure/plan/2ndcomp.htm#babbage)}.
  
      (1997-09-29)
  
  

From The Free On-line Dictionary of Computing (15Feb98) [foldoc]:
   difference equation
  
      A relation between consecutive elements of a sequence.   The
      first difference is
  
      D u(n) = u(n+1) - u(n)
  
      where u(n) is the nth element of sequence u.   The second
      difference is
  
      D2 u(n) = D (D u(n))
      = (u(n+2) - u(n+1)) - (u(n+1) - u(n))
      = u(n+2) - 2u(n+1) + u(n)
  
      And so on.   A recurrence relation such as
  
      u(n+2) + a u(n+1) + b u(n) = 0
  
      can be converted to a difference equation (in this case, a
      second order linear difference equation):
  
      D2 u(n) + p D u(n) + q u(n) = 0
  
      and vice versa.   a, b, p, q are constants.
  
      (1995-02-10)
  
  

From The Free On-line Dictionary of Computing (15Feb98) [foldoc]:
   differential
  
      {differential line}.
  
  

From The Free On-line Dictionary of Computing (15Feb98) [foldoc]:
   differential driver
  
      An electronic device (commonly an {integrated
      circuit}), containing two amplifiers, used to drive a
      {differential line}.
  
      (1995-03-14)
  
  

From The Free On-line Dictionary of Computing (15Feb98) [foldoc]:
   differential line
  
      A kind of electrical connection using two wires,
      one of which carries the normal signal (V) and the other
      carries an inverted version the signal (-V).   A differential
      amplifier at the receiver subtracts the inverted signal from
      the normal signal to yield a signal proportional to V.   This
      subtraction is intended to cancel out any noise induced in the
      wires, on the assmption that the same level of noise will have
      been induced in both wires.   {Twisted pair} wiring is often
      used to try to ensure that this is the case.
  
      The two wires might be connected at the receiver to separate
      {analogue to digital converters} and the subtraction performed
      digitally.
  
      The {RS-422} {serial line} {standard} specifies differential
      drivers and receivers, whereas the earlier {RS-232} standard
      does not.
  
      Opposite: {single ended}.
  
      (1995-03-08)
  
  
No guarantee of accuracy or completeness!
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