noun
- Surgical removal of some or all of the mastoid process. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). mastoidectomy. Retrieved September 21, 2026, from http://smartdefine.org/mastoidectomy/definitions/1191637 |
| Chicago | WordNet. 2010. "mastoidectomy" http://smartdefine.org/mastoidectomy/definitions/1191637 (accessed September 21, 2026). |
| Harvard | WordNet 2010, mastoidectomy, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/mastoidectomy/definitions/1191637>. |
| MLA | WordNet. "mastoidectomy" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/mastoidectomy/definitions/1191637> |