lower jaw

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the jaw in vertebrates that is hinged to open the mouth (Freq. 1)
• Syn:
mandible, mandibula, mandibular bone, submaxilla, lower jawbone,
jawbone, jowl
• Derivationally related forms:
mandibular (for: mandible)
• Hypernyms:
jaw, articulator
• Hyponyms:
lantern jaw
• Part Meronyms:
gnathion, gonion, mandibular notch, pogonion, symphysion,
condylar process, condyloid process, mandibular condyle, coronoid process of the mandible