(1):

(n.) That which is taken from another or others by open force, particularly and chiefly from enemies in war; plunder; spoil; booty.

(2):

(v. i.) To strip of money or goods by open violence; to plunder; to spoil; to lay waste; as, to pillage the camp of an enemy.

(3):

(n.) The act of pillaging; robbery.

(4):

(v. i.) To take spoil; to plunder; to ravage.