續一切經音義 2.33

2.33

瞖膜 (The first character is pronounced with the fanqie *y-*, [yi], from 於 and 計. Guo Pu states: '瞖 means to cover, to conceal.' The *Shuowen* states: 'It is an eye ailment; it takes 目 [eye] as semantic and 殹 as phonetic.' Sūtra texts write it with 羽 as 翳, which does not refer to cataracts of the eye. The second character is pronounced with the fanqie [mo], homophonous with 莫. The *Kaosheng* states: 'That which is inside the skin and outside the flesh is called 膜 [membrane].' The *Shuowen* has it with 肉 [flesh] as semantic and 莫 as phonetic. Sūtra texts write 瞙, which is also acceptable.)