一切經音義 81.122

81.122

躓頓（上知利反顧野王云躓猶頓也說文從足質聲亦作疐音義並同）。

Stumbling and falling (躓頓: the first character is pronounced *zhi* + *li* [zhì]. Gu Yewang says: '躓 is like stumbling (頓).' The *Shuowen jiezi* says: 'Formed from the "foot" radical (足) with *zhi* (質) as the phonetic component.' It is also written as 疐, both sound and meaning being identical).