一切經音義 66.18

66.18

无替（他計反尒雅替癈也替滅也言滅絕之也說文作暜並而立一偏下曰替）。

Without decline (无替, wu-ti; ta + ji [fanqie]; the Erya says: "Ti means to discard; ti means to extinguish," meaning to obliterate it. The Shuowen writes it as 暜: "Two people standing side by side with one lower on one side is called ti").