noun
- Heavy-bodied reptile with a dorsal sail or crest; of the late Paleozoic. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). edaphosaurus. Retrieved September 25, 2026, from http://smartdefine.org/edaphosaurus/definitions/1196161 |
| Chicago | WordNet. 2010. "edaphosaurus" http://smartdefine.org/edaphosaurus/definitions/1196161 (accessed September 25, 2026). |
| Harvard | WordNet 2010, edaphosaurus, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/edaphosaurus/definitions/1196161>. |
| MLA | WordNet. "edaphosaurus" 23 October 2010. Web. 25 September 2026. <http://smartdefine.org/edaphosaurus/definitions/1196161> |