續一切經音義 6.170

6.170

牆形（上匠羊反聲類云牆垣也說文垣牆敝也從嗇爿聲也爿音同上經文作牆廧[壙-黃+(王/回)]三形皆非）。

Wall shape (牆形: the first [character] is *qiang*, fanqie 匠羊. The Shenglei says: '牆 means a wall.' The Shuowen jiezi says: 'A low wall to screen.' Derived from 嗇 with 爿 as phonetic; 爿 has the same sound as above. In the sūtra text it is written as 牆, 廧, or [壙-黃+(王/回)], all three forms being incorrect).