/ Dictionary / Index R rubber cement: Meaning and Definition of Find definitions for: rub'ber cement' Pronunciation: [key] a viscous, flammable liquid consisting of unvulcanized rubber dispersed in benzene, gasoline, or the like, used chiefly as an adhesive. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rubber bridge rubber check Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language