jitter

To be nervous or uneasy; fidget.

To make small quick jumpy movements.

A jittering movement; a tic.

A fit of nervousness. Often used with the.

An unwanted variation in an electronic or optical signal.

An unwanted variation in the arrival times of a sequence of data packets over a digital network.

A program or routine that performs jitting.

A nervous action; a tic.

A state of nervousness.