maxilla

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the jaw in vertebrates that is fused to the cranium
• Syn:
upper jaw, upper jawbone, maxillary
• Derivationally related forms:
maxillary (for: maxillary)
• Hypernyms:
jaw
• Part Meronyms:
hard palate, intermaxillary suture, sutura intermaxillaris

• Từ đồng nghĩa / Synonyms:
  upper jaw, upper jawbone, maxillary