一切經音義 93.211

93.211

觸故（上衝欲反傳文作[象-(豕-一)+(革-廿)]古文觸字廣雅云觸揬也說文云悅也從角蜀聲也）。

觸故 [touching old things]: The first character is read with the fanqie chong + yu (chù). In the transmitted text it is written as [象-(豕-一)+(革-廿)], which is an ancient character for chù. The Guangya says: 'Chù means to butt or collide.' The Shuowen jiezi says: 'It means to collide. It is composed of the [semantic] radical 'horn' (角) and the sound shǔ (蜀).'