續一切經音義 4.173

4.173

腐爛（上房武反切韻敗也字書臭也考聲朽也下郎肝反切韻火熟也從火闌聲）。

腐爛 (Decaying and festering: the upper character has the fanqie 房武; the Qieyun says spoiled; character dictionaries say foul-smelling; the Kaosheng says rotten. The lower character has the fanqie 郎肝; the Qieyun says cooked thoroughly by fire; it is formed from 火 with the phonetic 闌).