一切經音義 54.22

54.22

四徼（晈弔反漢書曰徼塞邊境外也說文從彳敫聲也彳音丑赤反）。

四徼 [Four borders]: [徼 is pronounced with the fanqie] 晈 + 弔 [jiào]. The Hanshu states: 'The border passes outside the frontier.' The Shuowen jiezi says it is derived from 彳 with 敫 phonetic. 彳 is pronounced with the fanqie 丑 + 赤 [chì].