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  1. Dictionary
    emission
    /ɪˈmɪʃn/

    noun

    • 1. the production and discharge of something, especially gas or radiation: "the effects of lead emission on health"

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    More definitions, origin and scrabble points

  2. dictionary.cambridge.org › dictionary › englishEMISSION | English meaning - Cambridge Dictionary

    Emission is the act or amount of sending out gas, heat, light, etc. It can also refer to harmful substances that are released into the environment, especially carbon dioxide. Learn more about the meaning, usage and examples of emission in English.

    • Simplified

      EMISSION translate: （气体、热量、光线等的）排放，散发，射出, 排放物;散发物. Learn...

    • Emission in Russian

      EMISSION translate: выброс, выхлоп . Learn more in the...

    • Emission: Polish Translation

      EMISSION translate: emisja, emisja. Learn more in the...

  3. www.merriam-webster.com › dictionary › emissionEmission Definition & Meaning - Merriam-Webster

    Emission is an act or instance of emitting something, such as electromagnetic radiation, substances, or fluid. Learn more about the word history, synonyms, examples, and phrases of emission from Merriam-Webster dictionary.

  4. dictionary.cambridge.org › us › dictionaryEMISSION | definition in the Cambridge English Dictionary

    Emission is the act or amount of sending out gas, heat, light, etc. It can also refer to harmful substances that are released into the environment, especially carbon dioxide. Learn more about the meaning, usage and examples of emission in English.

  5. www.dictionary.com › browse › emissionEMISSION Definition & Meaning | Dictionary.com

    Emission is the act or instance of emitting something, such as gas, liquid, heat, sound, light, or radiation. It can also refer to the amount of electrons emitted by a cathode or electron gun in electronics.

  6. www.vocabulary.com › dictionary › emissionEmission - Definition, Meaning & Synonyms | Vocabulary.com

    Technically, an emission is anything that's been released out into the open. But more often it refers to gases being released into the air, like greenhouse gasses or emissions from power plants and factories. Anytime your body emits something (sweat, drool, gas), it's also considered an emission.

  7. dictionary.cambridge.org › dictionary › learner-englishMeaning of emission – Learner’s Dictionary - Cambridge Dictionary

    Emission is the act of sending gas, heat, light, etc. out into the air, or an amount of gas, heat, light, etc. that is sent out. See the meaning of emission in different languages, such as Chinese, Spanish, Portuguese, and more.

  8. www.thefreedictionary.com › emissionEmission - definition of emission by The Free Dictionary

    Emission is the act or process of sending out or releasing something, such as heat, light, radio waves, or a substance. Find different meanings, synonyms, and usage examples of emission from various sources and dictionaries.