About
臜 is a phono-semantic compound with the left-side semantic radical 肉 (flesh) and the right-side phonetic component 赞 (providing pronunciation). Its traditional form 臢 uses the full phonetic component 贊 alongside the same flesh radical. The character appears almost exclusively in the binome "腌臜", meaning dirty, filthy, or morally corrupt. The flesh radical likely stems from associations with rotting meat, extending to broader concepts of physical filth. In modern standard usage, 臜 has no independent function or alternative meanings beyond this compound word.