DEPREDATION Meaning of DEPREDATION in English [ ˌdɛprɪ'deɪʃ(ə)n ]■ noun (usu. ~s ) an act of attacking or plundering.OriginC15: from Fr. déprédation , from late L. depraedatio(n-) , from depraedari 'to plunder'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004