一切經音義 29.291

29.291

癰疽（下七余反杜注左傳云疽惡瘡也說文云久㿈也從疒且聲且音子余反）。

癰疽 (The lower character is fanqie q[i] + y[u]. Du's commentary on the Zuo zhuan says: '疽 means a malignant ulcer.' The Shuowen says: 'A long-standing ulcer; it derives from 疒 with 且 as phonetic.' 且 is fanqie z[i] + y[u].)