續一切經音義 9.208

9.208

䩺頭（上烏紅反廣韻云吳人謂鞾靿曰䩺案即鞾靺等䩺也律文作𦃽非）。

Boot leg (䩺頭: the upper character has the fanqie 烏紅; the Guangyun says people of Wu call the shaft of a boot [yao] ou [䩺]; on examination, this refers to the leg of boots, socks, and the like; the Vinaya text writes 𦃽, which is incorrect).