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opisthognathismenUK
op·is·thog·na·thous O0096900 (ŏp′ĭs-thŏg′nə-thəs)adj. Having receding jaws or mouthparts directed backward.
[Greek opistho-, behind (from opisthen; see epi in Indo-European roots) + -gnathous.]
op′is·thog′na·thism n.opisthognathismthe condition of having retracted jaws. — opisthognathic, opisthognathous, adj.See also: Facial FeaturesEncyclopediaSeeopisthognathousopisthognathismenUK
opisthognathism (ō″pĭs-thŏg′nă-thĭzm) [″ + gnathos, jaw, + -ismos, state of] A skull abnormality marked by a receding lower jaw. |