neural tube
         n 1: a tube of ectodermal tissue in the embryo from which the
               brain and spinal cord develop

English Dictionary: New World leishmaniasis	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
New World n the hemisphere that includes North America and South America Synonym(s): western hemisphere, occident, New World
From WordNet (r) 3.0 (2006) [wn]:
New World anteater n any of several tropical American mammals of the family Myrmecophagidae which lack teeth and feed on ants and termites Synonym(s): anteater, New World anteater
From WordNet (r) 3.0 (2006) [wn]:
New World beaver n a variety of beaver found in almost all areas of North America except Florida Synonym(s): New World beaver, Castor canadensis
From WordNet (r) 3.0 (2006) [wn]:
New World blackbird n any bird of the family Icteridae whose male is black or predominantly black Synonym(s): New World blackbird, blackbird
From WordNet (r) 3.0 (2006) [wn]:
New World chat n birds having a chattering call [syn: New World chat, chat]
From WordNet (r) 3.0 (2006) [wn]:
New World coral snake n any of several venomous New World snakes brilliantly banded in red and black and either yellow or white; widely distributed in South America and Central America Synonym(s): coral snake, harlequin-snake, New World coral snake
From WordNet (r) 3.0 (2006) [wn]:
New World flycatcher n large American birds that characteristically catch insects on the wing Synonym(s): New World flycatcher, flycatcher, tyrant flycatcher, tyrant bird
From WordNet (r) 3.0 (2006) [wn]:
New World goldfinch n American finch whose male has yellow body plumage in summer Synonym(s): New World goldfinch, goldfinch, yellowbird, Spinus tristis
From WordNet (r) 3.0 (2006) [wn]:
New World jay n a North American jay
From WordNet (r) 3.0 (2006) [wn]:
New World least weasel n of Canada and northeastern United States [syn: {New World least weasel}, Mustela rixosa]
From WordNet (r) 3.0 (2006) [wn]:
New World leishmaniasis n a form of leishmaniasis endemic in Mexico and Central American and South America; sores are limited to the skin and mucosa Synonym(s): mucocutaneous leishmaniasis, New World leishmaniasis, American leishmaniasis, leishmaniasis americana, nasopharyngeal leishmaniasis
From WordNet (r) 3.0 (2006) [wn]:
New World monkey n hairy-faced arboreal monkeys having widely separated nostrils and long usually prehensile tails Synonym(s): New World monkey, platyrrhine, platyrrhinian
From WordNet (r) 3.0 (2006) [wn]:
New World mouse n a variety of rodent
From WordNet (r) 3.0 (2006) [wn]:
New World opah n from Nova Scotia to West Indies and Gulf of Mexico [syn: New World opah, Lampris guttatus]
From WordNet (r) 3.0 (2006) [wn]:
New World oriole n American songbird; male is black and orange or yellow [syn: New World oriole, American oriole, oriole]
From WordNet (r) 3.0 (2006) [wn]:
New World porcupine n arboreal porcupine
From WordNet (r) 3.0 (2006) [wn]:
New World sparrow n sparrow-like North American finches
From WordNet (r) 3.0 (2006) [wn]:
New World tapir n a tapir found in South America and Central America [syn: New World tapir, Tapirus terrestris]
From WordNet (r) 3.0 (2006) [wn]:
New World vulture n large birds of prey superficially similar to Old World vultures Synonym(s): New World vulture, cathartid
From WordNet (r) 3.0 (2006) [wn]:
New World warbler n small bright-colored American songbird with a weak unmusical song Synonym(s): New World warbler, wood warbler
From WordNet (r) 3.0 (2006) [wn]:
Norlutin n a synthetic progestational hormone (trade name Norlutin) used in oral contraceptives and to treat endometriosis Synonym(s): norethindrone, norethindrone acetate, norethandrolone, Norlutin
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Neurility \Neu*ril"i*ty\, n. [Gr. [?] nerve.] (Physiol.)       The special properties and functions of the nerves; that       capacity for transmitting a stimulus which belongs to nerves.       --G. H. Lewes.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
New \New\, a. [Compar. {Newer}; superl. {Newest}.] [OE. OE.       newe, AS. niwe, neowe; akin to D. nieuw, OS. niwi, OHG.       niuwi, G. neu, Icel. n[?]r, Dan. & Sw. ny, Goth. niujis,       Lith. naujas, Russ. novuii, Ir. nua, nuadh, Gael. nuadh, W.       newydd, Armor. nevez, L. novus, gr. [?], Skr. nava, and prob.       to E. now. [root]263. See {Now}, and cf. {Announce},       {Innovate}, {Neophyte}, {Novel}.]       1. Having existed, or having been made, but a short time;             having originated or occured lately; having recently come             into existence, or into one's possession; not early or             long in being; of late origin; recent; fresh; modern; --             opposed to {old}, as, a new coat; a new house; a new book;             a new fashion. [bd]Your new wife.[b8] --Chaucer.          2. Not before seen or known, although existing before; lately             manifested; recently discovered; as, a new metal; a new             planet; new scenes.          3. Newly beginning or recurring; starting anew; now             commencing; different from has been; as, a new year; a new             course or direction.          4. As if lately begun or made; having the state or quality of             original freshness; also, changed for the better;             renovated; unworn; untried; unspent; as, rest and travel             made him a new man.                         Steadfasty purposing to lead a new life. --Bk. of                                                                               Com. Prayer.                         Men after long emaciating diets, fat, and almost                      new.                                                   --Bacon.          5. Not of ancient extraction, or of a family of ancient             descent; not previously kniwn or famous. --Addison.          6. Not habituated; not familiar; unaccustomed.                         New to the plow, unpracticed in the trace. --Pope.          7. Fresh from anything; newly come.                         New from her sickness to that northern air.                                                                               --Dryden.          {New birth}. See under {Birth}.          {New Church}, [or] {New Jerusalem Church}, the church holding             the doctrines taught by Emanuel Swedenborg. See             {Swedenborgian}.          {New heart} (Theol.), a heart or character changed by the             power of God, so as to be governed by new and holy             motives.          {New land}, land ckeared and cultivated for the first time.                      {New light}. (Zo[94]l.) See {Crappie}.          {New moon}.             (a) The moon in its first quarter, or when it first                   appears after being invisible.             (b) The day when the new moon is first seen; the first day                   of the lunar month, which was a holy day among the                   Jews. --2 Kings iv. 23.          {New Red Sandstone} (Geol.), an old name for the formation             immediately above the coal measures or strata, now divided             into the Permian and Trias. See {Sandstone}.          {New style}. See {Style}.          {New testament}. See under {Testament}.          {New world}, the land of the Western Hemisphere; -- so called             because not known to the inhabitants of the Eastern             Hemisphere until recent times.          Syn: Novel; recent; fresh; modern. See {Novel}.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Nurl \Nurl\, v. t. [imp. & p. p. {Nurled}; p. pr. & vb. n.       {Nurling}.] [Cf. {Knurl}.]       To cut with reeding or fluting on the edge of, as coins, the       heads of screws, etc.; to knurl.