/ Dictionary / Index B biauricular: Meaning and Definition of Find definitions for: bi•au•ric•u•lar Pronunciation: (bī"ô-rik'yu-lur), [key] — adj. Anat. having two auricles. pertaining to both ears. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: biauricular (Thesaurus) biathlon biauriculate Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language