髀骨 bìgǔ thighbone Origin Definitions Defs Strokes Stroke Words Sentences Sents bìgǔ thighbone 髀 bì thigh (bound form) thigh or thighbone骨 gǔ noun bone bone; the hard tissue that forms the skeleton of humans and vertebrate animalsbìgǔ hip bone 髀 bì buttocks (bound form) buttocks骨 gǔ noun bone bone; the hard tissue that forms the skeleton of humans and vertebrate animals