鼻甲骨 bíjiǎgǔ turbinate bone Origin Definitions Defs Strokes Stroke Words Sentences Sents 鼻甲 bíjiǎ nasal concha turbinate bone; nasal concha; any of several thin, curved bones in the nasal cavity骨 gǔ noun bone bone; the hard tissue that forms the skeleton of humans and vertebrate animals