jet

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jet1 / jet/ • n. 1. a rapid stream of liquid or gas forced out of a small opening: a high-pressure shower with pulsating jets. ∎  a nozzle or narrow opening for sending out such a stream: Agnes turned up the gas jet. 2. an aircraft powered by one or more jet engines: a private jet | [as adj.] a jet plane. ∎  a jet engine.• v. (jet·ted , jet·ting ) [intr.] 1. travel by jet aircraft: the newlyweds jetted off for a honeymoon in New York. 2. spurt out in jets: blood jetted from his nostrils.jet2 • n. a hard black semiprecious variety of lignite, capable of being carved and highly polished. ∎  a glossy black color: [as adj.] the gloss of her jet hair jet black.

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