一切經音義 72.161

72.161

遲鈍（突頓反顧野王云鈍亦遲也史記上之頑鈍者說文鈍亦頑也意不利也從金屯聲也）。

Slow and dull 遲鈍 (The second character has the fanqie 突頓 [dùn]. Gu Yewang says: 'Dun also means slow.' The Shiji mentions 'the stubborn and dull among the superiors.' The Shuowen states: 'Dun also means stubborn; dull in mind.' It is composed of "metal" (金) with "tun" (屯) phonetic.)