/ Dictionary / Index A auriculoventricular: Meaning and Definition of Find definitions for: au•ric•u•lo•ven•tric•u•lar Pronunciation: (ô-rik"yu-lō-ven-trik'yu-lur), [key] — adj. Anat. atrioventricular. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: auriculoventricular (Thesaurus) auriculin auriferous Related Content Daily Word Quiz: belligerent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language