n. The act of pillaging, plundering, or spoiling; robbery; plunder.n. The act or practice of plundering in time of war, especially of plundering neutrals at sea under authority.n. Eccles., the act of an incumbent in unlawfully taking the fruits of a benefice under a pretended title.n. In law, intentional destruction of or tampering with (a document) in such way as to impair evidentiary effect.