词根：-fend-, -fens-, -fenc-

【词根含义】：打击

【词根来源】：来源于拉丁语复合词词尾-fendere。

【同源单词】：defend, defendant, defender, fend, fender

前缀：de-

【词根含义】：去掉,取消;向下,减少;否定,相反;离开,分离;加强意义

【词根来源】：来源于拉丁语前缀de-。

【同源单词】：debate, debris, deburr, decadence, decay

词根词缀：-fend, fend-, fen-

【来源及含义】Latin: ward off, to ward off, strike, keep off, guard, protect; from fendere [found only in compounded words]

【同源单词】Audemus jura nostra defendere, counteroffensive, defence, defenceless, defencelessly, defend