noun
- The terminal section of the alimentary canal; from the sigmoid flexure to the anus. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). rectum. Retrieved September 21, 2026, from http://smartdefine.org/rectum/definitions/1213384 |
| Chicago | WordNet. 2010. "rectum" http://smartdefine.org/rectum/definitions/1213384 (accessed September 21, 2026). |
| Harvard | WordNet 2010, rectum, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/rectum/definitions/1213384>. |
| MLA | WordNet. "rectum" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/rectum/definitions/1213384> |