DEPREDATION
depredation, predation
(noun) an act of plundering and pillaging and marauding
ravage, depredation
(noun) (usually plural) a destructive action; “the ravages of time”; “the depredations of age and disease”
Source: WordNet® 3.1
Etymology
Noun
depredation (countable and uncountable, plural depredations)
An act of consuming agricultural resources (crops, livestock), especially as plunder.
A raid or predatory attack.
Source: Wiktionary
Dep`re*da"tion, n. Etym: [L. depraedatio: cf. F. déprédation.]
Definition: The act of depredating, or the state of being depredated; the
act of despoiling or making inroads; as, the sea often makes
depredation on the land.
Source: Webster’s Unabridged Dictionary 1913 Edition