WordReference Random House Unabridged Dictionary of American English © 2026
twitch•y
(twich′ē),USA pronunciation adj., twitch•i•er, twitch•i•est.
twitch′i•ness, n.
- twitching or tending to twitch.
- nervous;
jumpy:All that pressure at the office has made him twitchy.
- twitch + -y1 1740–50