一切經音義 55.20

55.20

射窠（又作薖同口和反字書窠巢也謂窠窟也取其義）。

射窠 (窠 is also written 薖; both have the fanqie 口 + 和 [kē]. The character dictionaries say: '窠 means a nest,' referring to an animal's den or burrow; its meaning is taken here.)