noun
- The third compartment of the stomach of a ruminant.
- synonyms: psalterium, third stomach
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). omasum. Retrieved September 20, 2026, from http://smartdefine.org/omasum/definitions/1298665 |
| Chicago | WordNet. 2010. "omasum" http://smartdefine.org/omasum/definitions/1298665 (accessed September 20, 2026). |
| Harvard | WordNet 2010, omasum, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/omasum/definitions/1298665>. |
| MLA | WordNet. "omasum" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/omasum/definitions/1298665> |