noun
- Coextensive with the order Rhynchocephalia: tuataras.
- synonyms: genus Sphenodon
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). sphenodon. Retrieved September 30, 2026, from http://smartdefine.org/sphenodon/definitions/1195908 |
| Chicago | WordNet. 2010. "sphenodon" http://smartdefine.org/sphenodon/definitions/1195908 (accessed September 30, 2026). |
| Harvard | WordNet 2010, sphenodon, Smart Define, viewed 30 September, 2026, <http://smartdefine.org/sphenodon/definitions/1195908>. |
| MLA | WordNet. "sphenodon" 23 October 2010. Web. 30 September 2026. <http://smartdefine.org/sphenodon/definitions/1195908> |