一切經音義 18.73

18.73

顛墜（丁堅反杜注左傳云顛亦墜也或從人作傎下長類反說文云從高墜下也）。

Tumbling down (the upper character is [pronounced with the fanqie] 丁 + 堅. Du's commentary on the Zuo zhuan says: 'Dian also means to fall.' It is also written with the person radical as 傎. The lower character is [pronounced with the fanqie] 長 + 類. The Shuowen says: 'Falling down from a height').