續一切經音義 7.36

7.36

妙灋（下方乏反古文法字也今多用法字說文則法也切韻常也又數也）。

妙灋 (The lower character is 方 + 乏 [fǎ]; the ancient character for 法; nowadays 法 is mostly used; the Shuowen says it is a model/standard; the Qieyun says it means constant, and also reckoning).