Zi Collection, Upper Volume, Page 21, Entry 03 Pronounced bì (falling tone). Same as the character 髀 (bì). Refers to the thigh. Also the same as the character 䏶 (bì). In Han Yu's "Lu Hun Mountain Fire Poem" (Luhun Shanhuao Shi), it is written: "髤其肉皮通䏶臀". The commentary states: 䏶, composed of the radical "flesh" (ròu) and the character 骨 (gǔ). It is the same.