noun
- Probably warm-blooded; considered direct ancestor of mammals.
- synonyms: therapsid
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). protomammal. Retrieved September 25, 2026, from http://smartdefine.org/protomammal/definitions/1304237 |
| Chicago | WordNet. 2010. "protomammal" http://smartdefine.org/protomammal/definitions/1304237 (accessed September 25, 2026). |
| Harvard | WordNet 2010, protomammal, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/protomammal/definitions/1304237>. |
| MLA | WordNet. "protomammal" 23 October 2010. Web. 25 September 2026. <http://smartdefine.org/protomammal/definitions/1304237> |