一切經音義 49.43

49.43

胡等（又作𩑶𠴱二形同戶孤反說文胡牛頷垂下者也）。

Dewlap and so forth (胡等: also written in the two forms 𩑶 and 𠴱, both hu + gu fan; the Shuowen says: "Hu is that which hangs down beneath the chin of an ox").