noun
- From 230 million to 63 million years ago.
- synonyms: Mesozoic era, Age of Reptiles
adjective
- Of or relating to or denoting the Mesozoic era. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). mesozoic. Retrieved September 21, 2026, from http://smartdefine.org/mesozoic/definitions/1249815 |
| Chicago | WordNet. 2010. "mesozoic" http://smartdefine.org/mesozoic/definitions/1249815 (accessed September 21, 2026). |
| Harvard | WordNet 2010, mesozoic, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/mesozoic/definitions/1249815>. |
| MLA | WordNet. "mesozoic" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/mesozoic/definitions/1249815> |