efficacy, n. meanings, etymology and more | Oxford English Dictionary
There are four meanings listed in OED''s entry for the noun efficacy, three of which are labelled obsolete. See ''Meaning & use'' for definitions, usage, and quotation evidence.
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Efficacy Imported Energy Storage
efficacy
Efficacy refers to the beneficial effects of a program or policy under optimal conditions of delivery, whereas effectiveness refers to effects of a program or policy under more real-world
EFFICACY | English meaning
EFFICACY definition: 1. the ability of something to produce the intended result: 2. how well a particular treatment or. Learn more.
Efficacy
efficacy (ˈɛfɪkəsɪ) or efficaciousness n the quality of being successful in producing an intended result; effectiveness
EFFICACY Definition & Meaning
The meaning of EFFICACY is the power to produce a result or effect. How to use efficacy in a sentence.
efficacy
Collins Concise English Dictionary © HarperCollins Publishers:: efficacy /ˈɛfɪkəsɪ/, efficaciousness /ˌɛfɪˈkeɪʃəsnəs/ n the quality of being successful in producing an intended result; effectiveness
Efficacy
Efficacy is the ability to perform a task to a satisfactory or expected degree. The word comes from the same roots as effectiveness, and it has often been used synonymously, although in pharmacology a
efficacy noun
Definition of efficacy noun in Oxford Advanced Learner''s Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
EFFICACY definition and meaning | Collins English Dictionary
If you talk about the efficacy of something, you are talking about its effectiveness and its ability to do what it is supposed to.
EFFICACY Definition & Meaning | Dictionary
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.