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mandible

   Also found in: Medical, Encyclopedia, Wikipedia, Hutchinson 0.01 sec.
man·di·ble  (mnd-bl)
n.
1. The lower jaw of a vertebrate animal.
2. Either the upper or lower part of the beak in birds.
3. 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.

[Middle English, from Old French, from Late Latin mandibula, from Latin mandere, to chew.]

man·dibu·lar (-dby-lr) adj.

mandible [ˈmændɪbəl]
n
1. (Life Sciences & Allied Applications / Zoology) the lower jawbone in vertebrates See jaw [1]
2. (Life Sciences & Allied Applications / Zoology) either of a pair of mouthparts in insects and other arthropods that are usually used for biting and crushing food
3. (Life Sciences & Allied Applications / Zoology) Ornithol either the upper or the lower part of the bill, esp the lower part
[via Old French from Late Latin mandibula jaw, from mandere to chew]
mandibular  [mænˈdɪbjʊlə] adj
mandibulate  [mænˈdɪbjʊlɪt -ˌleɪt] n & adj

mandible  (mnd-bl)
1. The lower part of the jaw in vertebrate animals. See more at skeleton.
2. One of the pincerlike mouthparts of insects and other arthropods.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.mandible - the jaw in vertebrates that is hinged to open the mouthmandible - the jaw in vertebrates that is hinged to open the mouth
gnathion - the most inferior point of the mandible in the midline
gonion - the craniometric point on either side at the apex of the lower jaw
mandibular notch - small indentation in the middle of the lower jawbone
pogonion - the craniometric point that is the most forward-projecting point on the anterior surface of the chin
symphysion - the most forward point of the alveolar process of the mandible
articulator - a movable speech organ
condylar process, condyloid process, mandibular condyle - the condyle of the ramus of the mandible that articulates with the skull
coronoid process of the mandible - the coronoid process that provides an attachment for the temporal muscle
jaw - the part of the skull of a vertebrate that frames the mouth and holds the teeth
lantern jaw - a long thin lower jaw
Translations
mandible [ˈmændɪbl] Nmandíbula f
mandible
n (of vertebrates)Unterkiefer(knochen) m, → Mandibel f (spec); mandibles (of insects)Mundwerkzeuge pl, → Mundgliedmaßen pl, → Mandibel f (spec); (of birds)Schnabel m


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They kept their bills wide open, and the lower mandible half buried in the water.
To sum up, then; in the Right Whale's there is no great well of sperm; no ivory teeth at all; no long, slender mandible of a lower jaw, like the Sperm Whale's.
How low in the scale of nature this law of battle descends, I know not; male alligators have been described as fighting, bellowing, and whirling round, like Indians in a war-dance, for the possession of the females; male salmons have been seen fighting all day long; male stag-beetles often bear wounds from the huge mandibles of other males.
 
 
 
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