續一切經音義 8.155

8.155

腳跌（上又作脚音居約反集訓云手脚也釋名云脚却也以其坐時却在後也下徒結反切韻跌踢也踢他歷反韻詮云差跌也廣雅云行有失也說文從足失會意字也）。

Stumbling of the foot (腳跌: the first character is also written as 脚, pronounced with the fanqie [initial and final of] 居 and 約; the Jixun says it means hands and feet; the Shiming says 'jiǎo' means to retreat, because when sitting it withdraws to the rear. The second character is [pronounced with the] fanqie [initial and final of] 徒 and 結; the Qieyun says it means to stumble or kick; '踢' is pronounced with the fanqie [initial and final of] 他 and 歷; the Yunquan says it means to stumble and trip; the Guangya says it means to misstep while walking; the Shuowen derives it from 'foot' and 'loss', being an associative compound).