一切經音義 1.113

1.113

頥頷（上以伊反下含感反方言頤頷互名也文字集略云頦也說文輔車骨也從頁頁頭也𦣞含皆聲也經從[└@(耜-耒)]非也[〡*臣]音夷頦音孩也）。

Yihan (chin and jaw) (the first character is yi-yi fan, the second is han-gan fan; the Fangyan says: "Yi and han are interchangeable names"; the Wenzi jilüe says: "The jaw [gai]"; the Shuowen says: "The jawbone; derived from 頁, 頁 meaning head; 𦣞 and 含 are both phonetics"; the scripture writes [└@(耜-耒)], which is incorrect; 𦣞 is pronounced yi; gai is pronounced hai).