/ Dictionary / Index B biramous: Meaning and Definition of Find definitions for: bi•ra•mous Pronunciation: (bī-rā'mus), [key] — adj. Biol. consisting of or divided into two branches: a biramous appendage. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: biramous (Thesaurus) biradical Biratnagar Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language