'despoiler' definitions:

Definition of 'despoiler'

From: WordNet
noun
Someone who takes spoils or plunder (as in war) [syn: plunderer, pillager, looter, spoiler, despoiler, raider, freebooter]

Definition of 'despoiler'

From: GCIDE
  • despoiler \de*spoil"er\, n. One who despoils. [1913 Webster]