noun
- A gaping grimace. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). rictus. Retrieved September 20, 2026, from http://smartdefine.org/rictus/definitions/1217897 |
| Chicago | WordNet. 2010. "rictus" http://smartdefine.org/rictus/definitions/1217897 (accessed September 20, 2026). |
| Harvard | WordNet 2010, rictus, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/rictus/definitions/1217897>. |
| MLA | WordNet. "rictus" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/rictus/definitions/1217897> |