一切經音義 2.191

2.191

空隙（鄉逆反廣雅隙裂也賈注國語云舋也說文壁際小孔也從阜從白上下從小經從巢作隟非也）。

空隙 (Pronounced 鄉 + 逆 [*xì*]. The *Guangya* says: 'A crack.' Jia [Kui]'s commentary on the *Guoyu* says: 'A flaw.' The *Shuowen* says: 'A small fissure in a wall.' It takes the semantic classifier 阜, 白, with 小 at both top and bottom. In the sūtra text, it is written under 巢 as 隟, which is erroneous).