一切經音義 36.278

36.278

擲散（上呈戟反俗字也從適作擿今時用以為張革反相亂所以不用旦從鄭下散正體之字）。

擲散 (The upper character is zhì [fanqie: 上呈戟反]; a vulgar character. Formerly written from 適 as 擿, but since modern usage confuses it with the pronunciation zhāng [fanqie: 張革反], it is avoided; here written from 鄭 with the lower element being the standard character 散).