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  1. Dictionary
    immunity
    /ɪˈmjuːnɪti/

    noun

    • 1. the ability of an organism to resist a particular infection or toxin by the action of specific antibodies or sensitized white blood cells: "immunity to typhoid seems to have increased spontaneously" Similar resistance toresilience tonon-susceptibility tolack of susceptibility toOpposite susceptibility to
    • 2. protection or exemption from something, especially an obligation or penalty: "the rebels were given immunity from prosecution" Similar exemptionexceptionfreedomrelease

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  2. www.merriam-webster.com › dictionary › immunityImmunity Definition & Meaning - Merriam-Webster

    The meaning of IMMUNITY is the quality or state of being immune; especially : a condition of being able to resist a particular disease especially through preventing development of a pathogenic microorganism or by counteracting the effects of its products. How to use immunity in a sentence. Frequently Asked Questions About immunity.

  3. byjus.com › biology › immunityImmunity - Explore About Immunity And Immune System - BYJU'S

    Immunity is the ability of the body to defend itself against disease-causing organisms. Everyday our body comes in contact with several pathogens, but only a few results into diseases. The reason is, our body has the ability to release antibodies against these pathogens and protects the body against diseases.

  4. www.toppr.com › guides › biologyImmunity: Definition, Types of Immunity to a Disease - Toppr

    Immunity can be defined as the body’s ability to defend against infections. Its a way of protecting the body against an infectious disease. As immune system recognizes an antigen, it attacks it.

  5. dictionary.cambridge.org › dictionary › englishIMMUNITY | English meaning - Cambridge Dictionary

    IMMUNITY definition: 1. a situation in which you are protected against disease or from legal action: 2. a situation in…. Learn more.

  6. en.wikipedia.org › wiki › Immunity_(medicine)Immunity (medicine) - Wikipedia

    Immunity (medicine) In biology, immunity is the state of being insusceptible or resistant to a noxious agent or process, especially a pathogen or infectious disease. Immunity may occur naturally or be produced by prior exposure or immunization .

  7. www.dictionary.com › browse › immunityIMMUNITY Definition & Meaning | Dictionary.com

    the state of being immune from or insusceptible to a particular disease or the like. Antonyms: susceptibility. the condition that permits either natural or acquired resistance to disease. the ability of a cell to react immunologically in the presence of an antigen. exemption from any natural or usual liability.

  8. www.vocabulary.com › dictionary › immunityImmunity - Definition, Meaning & Synonyms | Vocabulary.com

    Immunity means exemption or resistance. If you're protected against something, you have immunity to it. Your new silver clothes just might grant you immunity from getting thrown in jail by the fashion police.

  9. www.oxfordlearnersdictionaries.com › definition › englishimmunity noun - Definition, pictures, pronunciation and usage...

    Jun 7, 2017 · Definition of immunity noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  10. dictionary.cambridge.org › dictionary › learner-englishIMMUNITY | meaning - Cambridge Learner's Dictionary

    IMMUNITY definition: the state of being immune, especially to disease or from legal action: . Learn more.

  11. www.britannica.com › science › immune-systemImmune system | Description, Function, & Facts | Britannica

    5 days ago · Immune system, the complex group of defense responses found in humans and other advanced vertebrates that helps repel disease-causing entities. Immunity from disease is conferred by two cooperative defense systems: innate immunity and acquired immunity. Learn more about the immune system’s mechanisms and evolution.