一切經音義 63.268

63.268

𰮔𰮞（下誇化反俗字也正作髁考聲云䏶上骨也蒼頡篇云胯兩股外也古文作𡱼亦作𰮟律文作跨非也）。

𰮔𰮞 hip and groin: the second syllable is kua + hua fan [kuà]. It is a vulgar character; the standard form is 髁. The Kaosheng says: “The bone above the thigh.” The Cang Jie pian says: “The groin (kua) refers to the outside of both thighs.” In ancient script it is written as 𡱼, and also as 𰮟. In the vinaya text it is written as 跨, which is an error.