髂骨 qiàgǔ ilium Origin Definitions Defs Strokes Stroke Words Sentences Sents 髂 qià ilium (bound form) ilium; the large bone forming the upper part of each half of the pelvis (Taiwan pr. kā), as in 髂骨 qiàgǔ骨 gǔ noun bone bone; the hard tissue that forms the skeleton of humans and vertebrate animals