一切經音義 15.217

15.217

腰𰮟（上腰字從肉下苦卦反經作胯俗字也說文作髁訓云髀也或作𡱼韻英作𰮟也）。

腰𰮟 (Waist and crotch/thigh: the upper character, 腰, is composed of 肉. The lower character has the fanqie 苦 + 卦 [kuà]. The sūtra writes 胯, which is a vulgar character. The Shuowen jiezi writes 髁, glossing it as 'thigh (bì).' It is also written as 𡱼. The Yunying writes it as 𰮟).