A large tuberculated lizard (Heloderma suspectum) native of the dry plains of Arizona, New Mexico, etc. It is the only lizard known to have venomous teeth.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). gila monster. Retrieved September 25, 2026, from http://smartdefine.org/gila_monster/definitions/2012210 |
| Chicago | Webster's. 2011. "gila monster" http://smartdefine.org/gila_monster/definitions/2012210 (accessed September 25, 2026). |
| Harvard | Webster's 2011, gila monster, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/gila_monster/definitions/2012210>. |
| MLA | Webster's. "gila monster" 27 May 2011. Web. 25 September 2026. <http://smartdefine.org/gila_monster/definitions/2012210> |