jitter

1 of 2

noun

jit·​ter ˈji-tər 

1

jitters ˈji-tərz  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

Synonyms of jitter

Noun

• nerves
• shivers
• butterflies

Examples of jitter in a Sentence

Noun

always got the jitters right before a test

Recent Examples on the Web

Noun

The damage was contagious, spreading outward to Microsoft, Amazon, Nvidia and the chip complex, and compounded this week by jitters over a new wave of powerful Chinese open-weight models. — Eva Roytburg, Fortune, 23 July 2026

According to the company, paraxanthine is the primary metabolite of caffeine and aims to offer sustained energy without jitters, crashes or overstimulation. — Erin Clements, PEOPLE, 23 July 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

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

Rhymes for jitter

• bitter
• critter
• fitter
• fritter
• glitter
• hitter
• knitter
• litter
• quitter
• ritter
• splitter
• titter