/ Dictionary / Index V vermouth cassis: Meaning and Definition of Find definitions for: vermouth' cassis' Pronunciation: [key] a mixed drink made with dry vermouth, crème de cassis, soda or mineral water, and cracked ice. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vermouth Vern Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language