一切經音義 25.332

25.332

癰疽（七余反說文云久㿈也經文多作蛆字此音子余反謂螂蛆是蜈蚣也又作胆字蠅胆也並非㿈疽義也）。

"Carbuncle and deep-seated ulcer" (疽 is in the fanqie 七余 [jū]. The Shuowen says: a chronic sore. Sūtra texts often write the character 蛆, which has the sound in the fanqie 子余 [qū], referring to the centipede (langqu); or they write it as 胆, meaning fly pupae; neither of these has the meaning of ulcer or carbuncle).