一切經音義 46.164

46.164

則蹶（或作[躝-柬+(羊-干+十)]同巨曰居月二反說文蹶僵也僵却偃也廣雅蹶敗也論文作蹶古文躗同居衛居月二反尒雅蹶動也案蹶驚駭急疾之意也蹶非此也）。

Then stumbled (則蹶: some write [躝-柬+(羊-干+十)]; ju and yue, ju and yue, two fanqie; the Shuowen jiezi says: 'Jue means to fall prostrate; prostrate means to fall backwards'; the Guangya says: 'Jue means defeat'; the Treatise writes 蹶, ancient script 躗; ju and wei, ju and yue, two fanqie; the Erya says: 'Jue means to move'; considering this, jue carries the sense of startled and hasty; 蹶 is not this).