一切經音義 58.136

58.136

圂廁（胡困反廣雅圊圂庰廁也下惻吏反廁亦圊也釋名云圂者溷濁也或曰清言至穢處冝常修治使潔清也廁者人雜廁在上非一也）。

Hunce 圂廁 (hu + kun fan [hùn]; the Guangya says: "Qing 圊, hun 圂, bing 庰 are privies [ce 廁]." The second character is ce + li fan [cè]; a ce is also a privy [qing]. The Shiming states: "Hun means turbid and impure. Or it is called qing [the clean place], meaning that as an extremely filthy place, it ought always to be maintained and kept clean. Ce means people mingingly entering it, not just one person").