noun
- A transparent membrane that lines the abdominal cavity in mammals and covers most of the viscera. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). peritoneum. Retrieved September 20, 2026, from http://smartdefine.org/peritoneum/definitions/1212908 |
| Chicago | WordNet. 2010. "peritoneum" http://smartdefine.org/peritoneum/definitions/1212908 (accessed September 20, 2026). |
| Harvard | WordNet 2010, peritoneum, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/peritoneum/definitions/1212908>. |
| MLA | WordNet. "peritoneum" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/peritoneum/definitions/1212908> |