noun
(crime) A criminal who plunders at sea; commonly attacking merchant vessels, though often pillaging port towns.
An armed ship or vessel that sails for the purpose of plundering other vessels.
(by extension) One who breaks intellectual property laws by reproducing protected works without permission.
(ornithology) A bird which practises kleptoparasitism.
A kind of marble in children's games.
verb
(transitive) To appropriate by piracy; to plunder at sea.
(transitive, copyright law) To create and/or sell an unauthorized copy of.
(transitive, copyright law) To knowingly obtain an unauthorized copy of.
(intransitive) To engage in piracy.
(transitive, intransitive, Philippines) To entice an employee to switch from a competing company to one's own.
adjective
Illegally imitated or reproduced, said of a trademarked product or copyrighted work, or of the counterfeit itself.