一切經音義 29.54

29.54

㭰銜（上醉髓反鳥喙也或作觜下音咸以口嚙之而行也）。

Holding in the beak (㭰銜): The upper character has the fanqie *zuì* + *suǐ* (㭰); it means a bird's beak, sometimes written as 觜. The lower character is pronounced *xián* (銜); it means biting something with the mouth and carrying it.