jitter

名词 n. 动词 v.
中文释义
英 /ˈd͡ʒɪtə(ɹ)/    美 /ˈd͡ʒɪtɚ/|[ˈd͡ʒɪɾɚ]

英文释义

名词 n.
  1. A nervous action; a tic. countable,uncountable
  2. A program or routine that performs jitting; a just-in-time compiler.
  3. A state of nervousness. countable,in-plural,often,uncountable,with-definite-article
    — That creepy movie gave me the jitters.
  4. An abrupt and unwanted variation of one or more signal characteristics. countable,uncountable
    — Now you have mirror-clear TV without picture flopover, jitter, tear!
  5. A random positioning of data points to avoid visual overlap. countable,uncountable
动词 v.
  1. To be nervous. intransitive
  2. To position data points randomly to avoid visual overlap.

词形变化

jitters plural jitters present,singular,third-person jittering participle,present jittered participle,past jittered past jitters plural

词汇关系

近义词
fidget
衍生词
dejitterize jitter lapse jittery ajitter antijitter jitteringly jitterless jitterplot jittersome
相关词
jitterbug

词源

词源 1
Possibly alteration of chitter (“to tremble, shiver”), from Middle English chittern (“to twitter, chatter”). Ultimately onomatopoeic; compare didder and teeter as well as German zittern.
词源 2
Etymology tree
English jit
Proto-Indo-European *-yósder.
Proto-Italic *-āzijos
Latin -āriusnom.
Latin -āriusbor.
Proto-Germanic *-ārijaz
Proto-West Germanic *-ārī
Old English -ere
Middle English -ere
English -er
English jitter
From jit + -er.
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