mastoid
1. [ adjective ] relating to or resembling a nipple
Synonyms: mastoidal
Related terms: nipple
2. [ noun ] (anatomy,zoology) process of the temporal bone behind the ear at the base of the skull
Synonyms: mastoid_bone mastoidal mastoid_process
Related terms: process temporal_bone mastoidale
Similar spelling:   mastoidal
  mastoidale
  mastodon
  mastodont
  masted
  mastitis
  masthead