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English definition of “jet”

jet

noun (STREAM)    /dʒet/
[C] a thin stream of something, such as water or gas, that is forced out of a small hole: She turned on the hose and a jet of water sprayed across the garden.Movement of liquids [C] a small hole in a piece of equipment through which gas or another fuel is forced before it is burned: I think the gas jet must be blocked, because the oven won't light.Machine parts
(Definition of jet noun (STREAM) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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