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Synonyms

emit

American  
[ih-mit] / ɪˈmɪt /

verb (used with object)

emitted, emitting
  1. to send forth (liquid, light, heat, sound, particles, etc.); discharge.

  2. to give forth or release (a sound).

    He emitted one shrill cry and then was silent.

  3. to utter or voice, as opinions.

  4. to issue, as an order or a decree.

  5. to issue formally for circulation, as paper money.


emit British  
/ ɪˈmɪt /

verb

  1. to give or send forth; discharge

    the pipe emitted a stream of water

  2. to give voice to; utter

    she emitted a shrill scream

  3. physics to give off (radiation or particles)

  4. to put (currency) into circulation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does emit mean? Emit means to release or discharge something, such as gas, liquid, heat, sound, light, or radiation.The process of emitting is called emission. Emission can also refer to something that has been emitted. A specific example of an emission is the exhaust emitted from cars (in the U.S., such emissions are regulated through emissions tests). This exhaust is just one form of carbon emissions—greenhouse gases emitted from various sources that are known to contribute to global warming and climate change.In things like TVs and light bulbs, the term LED stands for “light-emitting diode,” a semiconductor device that emits light when conducting current.Emit usually implies that things are being released in a passive way, but some senses of the word are more active.Emit sometimes specifically means to give off or make a sound, as in My cat emitted the worst sound when I accidentally stepped on his tail. It can also be used in a somewhat figurative way meaning to say or voice, as in She certainly emitted her opinion. Example: Collectively, volcanoes emit carbon dioxide at far lower levels than cars and airplanes.

Other Word Forms

  • reemit verb (used with object)
  • self-emitted adjective
  • unemitted adjective
  • unemitting adjective

Etymology

Origin of emit

First recorded in 1620–30; from Latin ēmittere “to send forth,” from ē- e- 1 + mittere “to let go, send”

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The sensor works by sampling the stream of hydrogen we emit.

From The Wall Street Journal

The German team managed to measure the pollution the rocket's upper stage emitted in our planet's difficult-to-study upper atmosphere -- the first time this has been achieved, according to a study published on Thursday.

From Barron's

Net zero is where the amount of carbon emitted into the atmosphere is offset by the amount that is removed from the atmosphere, through tree planting, carbon capture or other techniques.

From BBC

Indonesian villager Supriyanto is visibly frustrated as he discusses the sprawling coal power plant emitting white plumes of smoke over his small fishing community.

From Barron's

In theory, replacing natural gas with hydrogen can help gas utilities cut emissions while still investing in pipelines, because hydrogen can be produced and burned without emitting greenhouse gases.

From Los Angeles Times