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- Dictionaryef·fi·ca·cy/ˈefəkəsē/
noun
- 1. the ability to produce a desired or intended result: formal "there is little information on the efficacy of this treatment"
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Sep 4, 2011 · The meaning of EFFICACY is the power to produce an effect. How to use efficacy in a sentence.
EFFICACY definition: 1. the ability of something to produce the intended result: 2. how well a particular treatment or…. Learn more.
The effectiveness, or efficacy, of something is how well it works or brings the results you hoped for. A scientist does research to determine the efficacy of a vaccine or medicine under development.
Efficacy definition: the capacity for producing a desired result or effect. See examples of EFFICACY used in a sentence.
If you talk about the efficacy of something, you are talking about its effectiveness and its ability to do what it is supposed to.
It signifies the degree to which a particular action, process, or solution is successful in achieving its intended purpose or goal. Efficacy is often used in discussions related to medicine, therapies, policies, or strategies to assess how well they work in practice.
Definition of efficacy noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Define efficacy. efficacy synonyms, efficacy pronunciation, efficacy translation, English dictionary definition of efficacy. n. Power or capacity to produce a desired effect; effectiveness. American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by...
efficacy. 1 ENTRIES FOUND: efficacy (noun) efficacy / ˈ ɛfɪkəsi/ noun. Britannica Dictionary definition of EFFICACY. [noncount] formal. : the power to produce a desired result or effect. The efficacy [= effectiveness] of this treatment has not yet been proved.
Efficacy definition: Power or capacity to produce a desired effect; effectiveness.
