/ Dictionary / Index G gesticulate: Meaning and Definition of Find definitions for: ges•tic•u•late Pronunciation: (je-stik'yu-lāt"), [key] — v., -lat•ed, -lat•ing. —v.i. to make or use gestures, esp. in an animated or excited manner with or instead of speech. —v.t. to express by gesturing. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gesticulate (Thesaurus) gesticular gesticulation Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language