一切經音義 90.261

90.261

不刊（下渴干反方言後序云懸諸日月不刊之書是也文字典說云刊削也從刀干聲尚書作栞）。

不刊 (The lower character is pronounced with the fanqie 渴干 [kān]. The postface to the Fangyan says: "A book hanging alongside the sun and moon, not to be altered [不刊]"—this is it. The Wenzidian shuo says: "刊 means to shave off or chisel away; it takes 刀 as radical and 干 as phonetic." In the Shangshu, it is written as 栞.)