the.com/jitter
the tiny tremor in time itself, where signals shiver and clocks lose their nerve
means A small, rapid, irregular variation or shakiness — in a physical movement, an electronic signal, or the timing of digital data.
from From the verb "jitter," an early 20th-century American English coinage of imitative, fidgety sound — likely a cousin of "jutter" and "chitter," words that wobble as you say them. It surfaced first in the nervous-energy sense (think "the jitters" and the dance craze "jitterbug"), then was borrowed into engineering and electronics, where it now names the trembling of signals and the unsteady ticking of clocks.
- physical droop
- too much coffee literally turns into hand jitter
- audio glitch
- video calls stutter when packets arrive late and jittery
- measured term
- engineers quantify jitter in picoseconds for high-speed circuits
- display tech
- dithering uses controlled jitter to fake extra colors
- animal trick
- prey jitter unpredictably to dodge predators mid-chase