/ Dictionary / Index G gelatinize: Meaning and Definition of Find definitions for: ge•lat•i•nize Pronunciation: ( ju-lat'n-īz", jel'u-tn-), [key] — v., -nized, -niz•ing. —v.t. to make gelatinous. to coat with gelatin, as paper. —v.i. to become gelatinous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gelatinize (Thesaurus) gelatin dynamite gelatinoid Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language