一切經音義 34.154

34.154

鈎𭪿（下茲髓反或作𠲿考聲云鳥口從此朿音刾聲字書或作古今正字從此作觜經作𭉨俗字也）。

Hooked beak [鈎𭪿]: the second [character is pronounced with the fanqie] zi-sui (茲髓反); it is also written as 𠲿. The Kaosheng states: 'A bird's beak; formed from cǐ (此) with chì (朿; sound ci) as phonetic.' The Zishu has variant forms; the Gujin zhengzi writes it from cǐ (此) as 觜. In the sūtra text it is written as 𭉨, which is a vulgar character.