noun
- An abnormal thickness of the lips. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). pachycheilia. Retrieved September 21, 2026, from http://smartdefine.org/pachycheilia/definitions/1247161 |
| Chicago | WordNet. 2010. "pachycheilia" http://smartdefine.org/pachycheilia/definitions/1247161 (accessed September 21, 2026). |
| Harvard | WordNet 2010, pachycheilia, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/pachycheilia/definitions/1247161>. |
| MLA | WordNet. "pachycheilia" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/pachycheilia/definitions/1247161> |