noun
- The sphincter muscle of the anus.
- synonyms: sphincter ani, musculus sphincter ani
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). anal sphincter. Retrieved September 20, 2026, from http://smartdefine.org/anal_sphincter/definitions/1213489 |
| Chicago | WordNet. 2010. "anal sphincter" http://smartdefine.org/anal_sphincter/definitions/1213489 (accessed September 20, 2026). |
| Harvard | WordNet 2010, anal sphincter, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/anal_sphincter/definitions/1213489>. |
| MLA | WordNet. "anal sphincter" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/anal_sphincter/definitions/1213489> |