We found 9 dictionaries that define the word mitral valves:

General (6 matching dictionaries)

1. mitral valves: Merriam-Webster
2. mitral valves: Collins English Dictionary
3. mitral valves: Vocabulary.com
4. mitral valves: Cambridge Advanced Learner's Dictionary
5. mitral valves: Wiktionary
6. Mitral valves: TheFreeDictionary.com

Computing (1 matching dictionary)

7. Mitral valves: Encyclopedia

Medicine (2 matching dictionaries)

8. mitral valves: Merriam-Webster Medical Dictionary
9. Mitral valves: Medical dictionary

(Note: See mitral_valve as well.)

Definitions from Wiktionary (mitral valve) ▸ noun:  (anatomy) The valve that divides the left atrium and left ventricle of the heart. ▸ Also see mitral_valve ▸ Words similar to mitral valves ▸ Usage examples for mitral valves ▸ Idioms related to mitral valves ▸ Wikipedia articles (New!) ▸ Words that often appear near mitral valves ▸ Rhymes of mitral valves ▸ Invented words related to mitral valves