noun
- Process of the temporal bone behind the ear at the base of the skull.
- synonyms: mastoid, mastoid process, mastoid bone
adjective
- Relating to or resembling a nipple.
- synonyms: mastoid
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). mastoidal. Retrieved September 20, 2026, from http://smartdefine.org/mastoidal/definitions/1178145 |
| Chicago | WordNet. 2010. "mastoidal" http://smartdefine.org/mastoidal/definitions/1178145 (accessed September 20, 2026). |
| Harvard | WordNet 2010, mastoidal, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/mastoidal/definitions/1178145>. |
| MLA | WordNet. "mastoidal" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/mastoidal/definitions/1178145> |