/ Dictionary / Index B bivalent: Meaning and Definition of Find definitions for: bi•va•lent Pronunciation: (bī-vā'lunt, biv'u-), [key] — adj. having a valence of two. having two valences, as aluminum with valences of two and three. pertaining to associations of two homologous chromosomes. —n. a pair of bivalent chromosomes, esp. when pairing during meiosis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bivalent (Thesaurus) biuret bivalve Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language