noun
- The sphincter muscle of the anus.
- synonyms: anal sphincter, musculus sphincter ani
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). sphincter ani. Retrieved September 21, 2026, from http://smartdefine.org/sphincter_ani/definitions/1312280 |
| Chicago | WordNet. 2010. "sphincter ani" http://smartdefine.org/sphincter_ani/definitions/1312280 (accessed September 21, 2026). |
| Harvard | WordNet 2010, sphincter ani, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/sphincter_ani/definitions/1312280>. |
| MLA | WordNet. "sphincter ani" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/sphincter_ani/definitions/1312280> |