/ Dictionary / Index G gelatinate: Meaning and Definition of Find definitions for: ge•lat•i•nate Pronunciation: ( ju-lat'n-āt"), [key] — -nat•ed, -nat•ing. gelatinize. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gelatin gelatin dynamite Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language