- pirate (n.)
- 1254, from O.Fr. pirate, from L. pirata "sailor, sea robber," from Gk. peirates "brigand, pirate," lit. "one who attacks," from peiran "to attack, make a hostile attempt on, try," from peira "trial, an attempt, attack," from PIE base *per- "try" (cf. L. peritus "experienced," periculum "trial, experiment, risk, danger," see peril). Meaning "one who takes another's work without permission" first recorded 1701; sense of "unlicensed radio broadcaster" is from 1913. The verb is first recorded 1574.