'Picaroon' definitions:

Definition of 'Picaroon'

From: GCIDE

Picaroon \Pic`a*roon"\, n. [Sp. picaron, aug. of picaro roguish, n., a rogue.] One who plunders; especially, a plunderer of wrecks; a pirate; a corsair; a marauder; a sharper. --Sir W. Temple. [1913 Webster]