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Meaning of efficaciousness in English

  1. Pronunciation

    /ˌɛfəˈkeɪʃəsnəs/

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  1. Noun

    efficaciousness

    Definitions

    1. capacity or power to produce a desired effect

    Examples

    • « concern about the safety and efficacy of the vaccine »

    Antonyms

    • inefficacy
    • inefficaciousness

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