mandible
noun
the jaw; specif.,
- the lower jaw of a vertebrate
- either of a pair of biting jaws of an insect or other arthropod
- either jaw of a beaked animal, as a cephalopod
See mandible in American Heritage Dictionary 4
(mănˈdə-bəl)
noun- The lower jaw of a vertebrate animal.
- Either the upper or lower part of the beak in birds.
- Any of various mouth organs of invertebrates used for seizing and biting food, especially either of a pair of such organs in insects and other arthropods.
Related Forms:
- man·dibˈu·lar (-dĭbˈyə-lər) adjective
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