mastoid bone

Từ điển WordNet v3.1 - WordNet Dictionary

noun

process of the temporal bone behind the ear at the base of the skull
• Syn:
mastoid, mastoid process, mastoidal
• Derivationally related forms:
mastoid (for: mastoid)
• Hypernyms:
process, outgrowth, appendage
• Part Holonyms:
temporal bone, os temporale
• Part Meronyms:
mastoidale

• Từ đồng nghĩa / Synonyms:
  mastoid, mastoid process, mastoidal