一切經音義 42.173

42.173

墊下（上丁念反方言云墊下也聲類溼也說文亦下也從土執聲經作墊俗字也）。

墊下 (The upper [character] has the fanqie 丁 + 念. The Fangyan says: '墊 means to sink down.' The Shenglei says: 'Damp.' The Shuowen jiezi also says: 'To sink down; composed of 土 with 執 as phonetic component.' The sūtra text writes 墊, which is a vulgar character).