A fluctuating quantity or impulse whose variations represent information. The amplitude or frequency of voltage, current, electric field strength, light, and sound can be varied as signals representing information.
To express with a gesture or gestures
To express or act in pantomime
Motion is defined as to signal with a movement.
To communicate with a sign or signs:
To show by sign; symbolize; signify
Find another word for gesticulate. In this page you can discover 14 synonyms, antonyms, idiomatic expressions, and related words for gesticulate, like: signal, gesture, pantomime, motion, sign, signalize, give the high sign, express, incoherently, fidget and grimace.