noun
- Huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic.
- synonyms: apatosaur, apatosaurus, brontosaur, brontosaurus, Apatosaurus excelsus
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). thunder lizard. Retrieved September 21, 2026, from http://smartdefine.org/thunder_lizard/definitions/1316177 |
| Chicago | WordNet. 2010. "thunder lizard" http://smartdefine.org/thunder_lizard/definitions/1316177 (accessed September 21, 2026). |
| Harvard | WordNet 2010, thunder lizard, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/thunder_lizard/definitions/1316177>. |
| MLA | WordNet. "thunder lizard" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/thunder_lizard/definitions/1316177> |