| mastoidale | (n) the craniometric point at the lowest point of the mastoid process |
| mastoid | (n) process of the temporal bone behind the ear at the base of the skull, Syn. mastoidal, mastoid bone, mastoid process |
| mastoid | (adj) relating to or resembling a nipple, Syn. mastoidal |
| Mastoidal | a. Same as Mastoid. [ 1913 Webster ] |