一切經音義 78.8

78.8

麁歰（下森戢反說文澀不滑也從四止二正二倒書俗作澁非也）。

Cūsè (麁歰, coarse and rough; the lower [character] has the fanqie [sēn + jí]; the Shuowen states: "Rough, not smooth"; it is composed of four '止' (two upright, two inverted). The vulgar writing in scripts as '澁' is incorrect).