Definition: a slight irregular shaking motion
Similar words: shaking
Definition: the act of causing something to move up and down (or back and forth) with quick movements
Synonyms: jiggle, joggle, wiggle
Definition: move to and fro
Usage: Don't jiggle your finger while the nurse is putting on the bandage!
Definition: move or cause to move back and forth
Usage: The chemist shook the flask vigorously; My hands were shaking