/ Dictionary / Index M matrimony vine: Meaning and Definition of Find definitions for: mat'rimony vine" Pronunciation: [key] any plant belonging to the genus Lycium, of the nightshade family, species of which are cultivated for their foliage, flowers, and berries. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. matrimony matripotestal Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language