Word:    Find rhymes Find rhymes (advanced) Find near rhymes Find synonyms Find descriptive words Find phrases Find antonyms Find definitions Find related words Find similar sounding words Find similarly spelled words Find homophones Find phrase rhymes Match consonants only Match these letters Find anagrams (unscramble) Definitions of atrioventricular valve: noun:   either of two heart valves through which blood flows from the atria to the ventricles; prevents return of blood to the atrium Related words...   Help  Feedback  Privacy  Terms of Use Copyright © 2023