emit Meaning, definition in Cambridge English Dictionary
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Meaning of "emit" - English Dictionary

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emitverb [T]

uk   us   /ɪˈmɪt/ (-tt-)
C2 to send out a beam, noise, smell, or gas: The alarm emits infrared rays which are used to detect any intruder. The machine emits a high-pitched sound when you press the button.
(Definition of emit from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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