emitted; emitting

transitive verb

1
a
: to throw or give off or out
emit light/heat
b
: to send out : eject
2
a
: to issue with authority
especially : to put (something, such as money) into circulation
b
obsolete : publish
3
: to give utterance or voice to
emitted a groan
emitter noun

Examples of emit in a Sentence

The telescope can detect light emitted by distant galaxies. chimneys emitting thick, black smoke The brakes emitted a loud squeal.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The amount varies based on how local power is generated, whether using coal or natural gas, which emit carbon pollution, versus renewable resources like wind or solar, which do not. Carlton Reid, Forbes.com, 15 May 2025 Thus, in our hypothetical still image of this speeding cube, the far corner photon was emitted earlier than the near corner photon as expected — except when the cube was in a different position. Keith Cooper, Space.com, 14 May 2025 But Sieh is the standout, emitting a complex blend of sardonic acceptance, cynical verbosity and submerged emotional longing. Chris Jones, Chicago Tribune, 14 May 2025 The smoke emitted signals the result: black smoke means no decision; white smoke, that a new pope has been elected. Barney Henderson, MSNBC Newsweek, 8 May 2025 See All Example Sentences for emit

Word History

Etymology

Latin emittere to send out, from e- + mittere to send

First Known Use

1598, in the meaning defined at sense 1a

Time Traveler
The first known use of emit was in 1598

Browse Nearby Words

Cite this Entry

“Emit.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/emit. Accessed 19 May. 2025.

Kids Definition

emit

verb
emitted; emitting
1
a
: to throw or give off or out
emit light
b
: to send out : eject
2
: utter entry 2 sense 1
emit a groan
Etymology

from Latin emittere "to send out," from e-, ex- "out, forth" and mittere "to send, throw" — related to dismiss, message, missile, transmit

More from Merriam-Webster on emit

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