noun
- The first compartment of the stomach of a ruminant; here food is collected and returned to the mouth as cud for chewing.
- synonyms: first stomach
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Rumen. Retrieved September 22, 2026, from http://smartdefine.org/rumen/definitions/1199647 |
| Chicago | WordNet. 2010. "Rumen" http://smartdefine.org/rumen/definitions/1199647 (accessed September 22, 2026). |
| Harvard | WordNet 2010, Rumen, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/rumen/definitions/1199647>. |
| MLA | WordNet. "Rumen" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/rumen/definitions/1199647> |