上颚 shàng'è upper jaw Origin Definitions Defs Strokes Stroke Words Sentences Sents 上 shàng adjectivenoun upper top; higher; superior; better; used to describe something in a higher position or rank颚 顎 è noun jaw the jaw or jawbone of a vertebrate, including the upper jaw and lower jaw; also the mouthparts of certain arthropods used for grasping or chewing