jitter

/หˆdส’ษชt.ษ™(ษน)/
noun
  1. 1

    A nervous action; a tic.

  2. 2

    (chiefly in the plural, often with "the") A state of nervousness.

    โ€œThat creepy movie gave me the jitters.โ€

  3. 3

    An abrupt and unwanted variation of one or more signal characteristics.

  4. 4

    (data visualization) A random positioning of data points to avoid visual overlap.

verb
  1. 1

    To be nervous.

  2. 2

    (data visualization) To randomly position of data points to avoid visual overlap.

Synonyms

noun
  1. 1

    A program or routine that performs jitting; a just-in-time compiler.

Source: https://en.wiktionary.org/wiki/jitter