Illegally imitated or reproduced, said of a trademarked product or copyrighted work, or of the counterfeit itself.

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.

Of, pertaining to, or similar to pirates. / (ornithology) Of a bird, practising kleptoparasitism.

Able to be pirated.

plural of Pirate

(rare) Relating to or befitting a pirate.

A person involved in air piracy.

plural of air pirate

(uncommon, derogatory, vulgar slang) A gay man.

plural of poo pirate