續一切經音義 8.175

8.175

觜端（上即委反埤倉作𭪿說文同鳥喙也律文從口作嘴字書無此字下多官反切韻云緒也正也考聲直也說文始也從立耑聲耑音同上云像物初生未舉其頭與豈字義同不從山）。

Beak tip (觜端: the first character is [pronounced with the] fanqie [initial and final of] 即 and 委; written in the Picang as 𭪿; the Shuowen agrees, glossing it as a bird's beak; the Vinaya text writes it with the 'mouth' radical as 嘴, but character dictionaries do not have this character. The second character is [pronounced with the] fanqie [initial and final of] 多 and 官; the Qieyun says it means thread-end, or upright; the Kaosheng says straight; the Shuowen says beginning; it takes the 'stand' radical and the phonetic 'zhuān'; 'zhuān' has the same sound as above, said to depict an object beginning to sprout without yet raising its head, having the same sense as the character 豈, not derived from 'mountain').