Visual meaning of 'jittery'? - learn with images, example in daily life

Visual illustration of jittery: Nervy, jumpy, on edge - Image 1

jittery: Nervy, jumpy, on edge - Thumbnail 1

jittery: Nervy, jumpy, on edge - Thumbnail 2

adjective

Nervy, jumpy, on edge

"The student felt jittery before the big math test. "

mind emotion sensation condition

Visual illustration of jittery: Having jitter, or unwanted signal characteristics.

adjective

Having jitter, or unwanted signal characteristics.

"jittery video playback"

signal electronics technology