/ Dictionary / Index B bryony: Meaning and Definition of Find definitions for: bry•o•ny Pronunciation: (brī'u-nē), [key] — pl. -nies. any Old World vine or climbing plant belonging to the genus Bryonia, of the gourd family, yielding acrid juice having emetic and purgative properties. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bryony (Thesaurus) bryology bryophyllum Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language