一切經音義 15.152

15.152

所虧（跪為反考聲傷也落也說文氣損也從雐從亐或從𠔃作虧或從䖒作虧皆正也經從虛作𧇊不成字也跪音騤篚反雐音呼郭反䖒音希也）。

What is lacking (所虧; *guì* + *wéi* fanqie. The *Kaosheng* states: "Impaired; fallen." The *Shuowen jiezi* states: "Diminution of breath; derived from 雐 and 亐." It is also written with 𠔃 as 虧, or with 䖒 as 虧, both of which are correct. In the sūtra it takes *xū* 虛 as 𧇊, which does not constitute a character. *Guì* 跪 is pronounced *kuí* + *fěi* fanqie; 雐 is pronounced *hū* + *guō* fanqie; 䖒 is pronounced *xī*).