一切經音義 92.110

92.110

尻端（上考高反考聲云穀道也說文從尸九聲下正端字說文云端直也從立耑聲耑音同上）。

End of the coccyx (尻端: the first character is kǎo + gāo fanqie [kāo]. The Kaosheng says: "The anus." The Shuowen says: "It has the body radical 尸, with 九 as phonetic." The second is the correct character 端. The Shuowen says: "端 means straight; it has the立 radical, with 耑 as phonetic." 耑 has the same pronunciation).