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- Dictionaryefficacy/ˈɛfɪkəsi/
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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EFFICACY definition: 1. the ability of something to produce the intended result: 2. how well a particular treatment or…. Learn more.
The meaning of EFFICACY is the power to produce an effect. How to use efficacy 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. Recent medical studies confirm the efficacy of a healthier lifestyle.
efficacy meaning, definition, what is efficacy: the ability of something to produce the ...: Learn more.
Definition of efficacy noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Efficacy definition: the capacity for producing a desired result or effect. See examples of EFFICACY used in a sentence.
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. If it is efficacious, it will cure or prevent a disease.
the capacity for producing a desired result or effect: Short, frequent periods of practice were shown to have greater efficacy than longer and less frequent ones. a measure of the success of a vaccine or other pharmaceutical when used in the controlled environment of a clinical trial, as opposed to in the real world.
Efficacy definition: Power or capacity to produce a desired effect; effectiveness.
noun. The power or capacity to produce a desired result: effect, effectiveness, effectuality, effectualness, efficaciousness, efficiency, influence, potency.
