noun
- A turkey-sized long-legged fossil 75 million years old found in the Gobi Desert having bird-like fused wrist bones and keeled breastbone and a long tail resembling a dinosaur's; short forelimbs end in a single claw instead of wings; classification as bird or dinosaur is in dispute. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Mononychus olecranus. Retrieved September 23, 2026, from http://smartdefine.org/mononychus_olecranus/definitions/1196145 |
| Chicago | WordNet. 2010. "Mononychus olecranus" http://smartdefine.org/mononychus_olecranus/definitions/1196145 (accessed September 23, 2026). |
| Harvard | WordNet 2010, Mononychus olecranus, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/mononychus_olecranus/definitions/1196145>. |
| MLA | WordNet. "Mononychus olecranus" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/mononychus_olecranus/definitions/1196145> |