jitter
         n 1: small rapid variations in a waveform resulting from
               fluctuations in the voltage supply or mechanical vibrations
               or other sources
         2: a small irregular movement

English Dictionary: judder	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
jittery adj characterized by jerky movements; "a jittery ride" being in a tense state Synonym(s): edgy, high-strung, highly strung, jittery, jumpy, nervy, overstrung, restive, uptight
From WordNet (r) 3.0 (2006) [wn]:
jotter n a small notebook for rough notes
From WordNet (r) 3.0 (2006) [wn]:
judder v shake or vibrate rapidly and intensively; "The old engine was juddering" Synonym(s): judder, shake
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Jadery \Jad"er*y\, n.       The tricks of a jade.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Jetter \Jet"ter\ (-t[etil]r), n.       One who struts; one who bears himself jauntily; a fop. [Obs.]       --Palsgrave.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Jotter \Jot"ter\, n.       1. One who jots down memoranda.          2. A memorandum book.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Jowter \Jow"ter\, n.       A mounted peddler of fish; -- called also {jouster}. [Obs.]       --Carew.
From Jargon File (4.2.0, 31 JAN 2000) [jargon]:
JEDR // n.   Synonymous with {IYFEG}.   At one time, people in    the Usenet newsgroup rec.humor.funny tended to use `JEDR' instead of    {IYFEG} or `'; this stemmed from a public attempt to    suppress the group once made by a loser with initials JEDR after he    was offended by an ethnic joke posted there.   (The practice was    {retcon}ned by the expanding these initials as `Joke    Ethnic/Denomination/Race'.)   After much sound and fury JEDR faded    away; this term appears to be doing likewise.   JEDR's only permanent    effect on the net.culture was to discredit `sensitivity' arguments    for censorship so thoroughly that more recent attempts to raise them    have met with immediate and near-universal rejection.
From The Free On-line Dictionary of Computing (15Feb98) [foldoc]:
JEDR          Synonymous with {IYFEG}.   At one time,       people in the {Usenet} {newsgroup} {news:rec.humor.funny}       tended to use "JEDR" instead of {IYFEG} or ""; this       stemmed from a public attempt to suppress the group once made       by a loser with initials JEDR after he was offended by an       ethnic joke posted there.   (The practice was {retcon}ned by       expanding these initials as "Joke Ethnic/Denomination/Race".)       After much sound and fury JEDR faded away; this term appears       to be doing likewise.   JEDR's only permanent effect on the       net.culture was to discredit "sensitivity" arguments for       censorship so thoroughly that more recent attempts to raise       them have met with immediate and near-universal rejection.          [{Jargon File}]          (1994-11-22)
From The Free On-line Dictionary of Computing (15Feb98) [foldoc]:
jitter          Random variation in the timing of a signal, especially a       clock.          (1995-01-16)
From Easton's 1897 Bible Dictionary [easton]:
Jattir       pre-eminent, a city in the mountains of Judah (Josh. 15:48;       21:14).
From Easton's 1897 Bible Dictionary [easton]:
Jether       surplus; excellence. (1.) Father-in-law of Moses (Ex. 4:18       marg.), called elsewhere Jethro (q.v.).                (2.) The oldest of Gideon's seventy sons (Judg. 8:20).                (3.) The father of Amasa, David's general (1 Kings 2:5, 32);       called Ithra (2 Sam. 17:25).                (4.) 1 Chr. 7:38.                (5.) 1 Chr. 2:32; one of Judah's posterity.                (6.) 1 Chr. 4:17.
From Easton's 1897 Bible Dictionary [easton]:
Jethro       his excellence, or gain, a prince or priest of Midian, who       succeeded his father Reuel. Moses spent forty years after his       exile from the Egyptian court as keeper of Jethro's flocks.       While the Israelites were encamped at Sinai, and soon after       their victory over Amalek, Jethro came to meet Moses, bringing       with him Zipporah and her two sons. They met at the "mount of       God," and "Moses told him all that the Lord had done unto       Pharaoh" (Ex. 18:8). On the following day Jethro, observing the       multiplicity of the duties devolving on Moses, advised him to       appoint subordinate judges, rulers of thousands, of hundreds, of       fifties, and of tens, to decide smaller matters, leaving only       the weightier matters to be referred to Moses, to be laid before       the Lord. This advice Moses adopted (Ex. 18). He was also called       Hobab (q.v.), which was probably his personal name, while Jethro       was an official name. (See {MOSES}.)
From Easton's 1897 Bible Dictionary [easton]:
Jetur       an enclosure, one of the twelve sons of Ishmael (Gen. 25:15).
From Hitchcock's Bible Names Dictionary (late 1800's) [hitchcock]:
Jattir, a remnant; excellent
From Hitchcock's Bible Names Dictionary (late 1800's) [hitchcock]:
Jeaterai, searching out
From Hitchcock's Bible Names Dictionary (late 1800's) [hitchcock]:
Jether, he that excels
From Hitchcock's Bible Names Dictionary (late 1800's) [hitchcock]:
Jethro, his excellence; his posterity
From Hitchcock's Bible Names Dictionary (late 1800's) [hitchcock]:
Jetur, order; succession; mountainous