prognathism
构词拆解
- pro-
- agreeing with; supporting; favouring · substituting for
- -gnathism
- (anatomy) Denoting a condition of the jaws or mouthparts.
词源说明
From pro- + -gnathism, after prognathous and prognathic.
释义
名词noun
- 1An abnormal projection of the jaws.