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Jitter
//ˈd͡ʒɪtɚ// noun, verb
Definitions
Noun
- 1 A nervous action; a tic. countable, uncountable
- 2 A program or routine that performs jitting; a just-in-time compiler.
- 3 a small irregular movement wordnet
- 4 A state of nervousness. countable, in-plural, often, uncountable, with-definite-article
"That creepy movie gave me the jitters."
- 5 small rapid variations in a waveform resulting from fluctuations in the voltage supply or mechanical vibrations or other sources wordnet
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- 6 An abrupt and unwanted variation of one or more signal characteristics. countable, uncountable
"Now you have mirror-clear TV without picture flopover, jitter, tear!"
- 7 A random positioning of data points to avoid visual overlap. countable, uncountable
Verb
- 1 To be nervous. intransitive
- 2 To position data points randomly to avoid visual overlap.
Etymology
Etymology 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.
Etymology 2
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.
Etymology 3
From jit + -er.
See also for "jitter"
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