Jitter definition

Jitter

Topics Jitter Definition

WordNet

(1) A small irregular movement

(2) Small rapid variations in a waveform resulting from fluctuations in the voltage supply or mechanical vibrations or other sources

WiktionaryText

A nervous action; a tic.
A state of nervousness (primarily used in the plural - often with 'the'.)

That creepy movie gave me the jitters.
An abrupt and unwanted variation of one or more signal characteristics.
A program or routine that performs jitting.