English noun: mastoid bone | |||
| 1. | mastoid bone (body) process of the temporal bone behind the ear at the base of the skull | ||
| Synonyms | mastoid, mastoid process, mastoidal | ||
| Broader (hypernym) | appendage, outgrowth, process | ||
| Part holonym | mastoidale | ||
| Part meronym | os temporale, temporal bone | ||