jitter

1 of 2

noun

jit·​ter ˈji-tər How to pronounce jitter (audio)
1
jitters ˈji-tərz How to pronounce jitter (audio) plural : a sense of panic or extreme nervousness
had a bad case of the jitters before his performance
2
: the state of mind or the movement of one that jitters
3
: irregular random movement (as of a pointer or an image on a television screen)
also : vibratory motion

jitter

2 of 2

verb

jittered; jittering; jitters

intransitive verb

1
: to make continuous fast repetitive movements
2
: to be nervous or act in a nervous way

Examples of jitter in a Sentence

Noun always got the jitters right before a test
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
After some early jitters in the first inning, the two teams settled down to play good defense in support of their pitchers. Eric Sondheimer, Los Angeles Times, 23 May 2026 That was just at the very beginning of the film, first-day jitters. Rebecca Aizin, PEOPLE, 15 May 2026
Verb
Whatever jitters the Sabres were feeling in the first round seem to be behind them. Matthew Fairburn, New York Times, 7 May 2026 But when viewed as the 78-year-old artist intends—through a phone camera—the forms appear to jitter like static. Shanti Escalante-De Mattei, ARTnews.com, 27 Apr. 2026 See All Example Sentences for jitter

Word History

Etymology

Noun

origin unknown

First Known Use

Noun

1929, in the meaning defined at sense 1

Verb

1931, in the meaning defined at sense 2

Time Traveler
The first known use of jitter was in 1929

Browse Nearby Words

Cite this Entry

“Jitter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jitter. Accessed 29 May. 2026.

More from Merriam-Webster on jitter

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster