noun
- A projection like a chin formed by the sepals and base of the column in some orchids.
- The protruding part of the lower jaw.
- synonyms: chin
- A projection below the mouth of certain mollusks that resembles a chin. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). mentum. Retrieved September 20, 2026, from http://smartdefine.org/mentum/definitions/1323368 |
| Chicago | WordNet. 2010. "mentum" http://smartdefine.org/mentum/definitions/1323368 (accessed September 20, 2026). |
| Harvard | WordNet 2010, mentum, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/mentum/definitions/1323368>. |
| MLA | WordNet. "mentum" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/mentum/definitions/1323368> |