noun
- A semilunar valve between the left ventricle and the aorta; prevents blood from flowing from the aorta back into the heart. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). aortic valve. Retrieved September 29, 2026, from http://smartdefine.org/aortic_valve/definitions/1323391 |
| Chicago | WordNet. 2010. "aortic valve" http://smartdefine.org/aortic_valve/definitions/1323391 (accessed September 29, 2026). |
| Harvard | WordNet 2010, aortic valve, Smart Define, viewed 29 September, 2026, <http://smartdefine.org/aortic_valve/definitions/1323391>. |
| MLA | WordNet. "aortic valve" 23 October 2010. Web. 29 September 2026. <http://smartdefine.org/aortic_valve/definitions/1323391> |