一切經音義 17.386

17.386

棖觸（說文作摚柱也音紂庚反字統作棖丈庚反棖觸也又嫽敞敞觸亦作敞音文衡反）。

Colliding against (棖觸; the Shuowen jiezi writes 摚, meaning to support, pronounced with the fanqie zhou + geng. The Zitong writes 棖, pronounced with the fanqie zhang + geng, meaning to collide against. It is also written as 嫽敞, meaning colliding; also written as 敞, pronounced with the fanqie wen + heng).