Search results
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 distinction is now often made between efficacy and effectiveness .
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 meaning: the power to produce a desired result or effect.
Feb 1, 2021 · In pharmacology, efficacy describes the maximum response that can be achieved with a drug. The effect of the drug is plotted against dose in a graph, to give the dose–response curve. The ...
the ability of something, especially a drug or a medical treatment, to produce the results that are wanted to evaluate the efficacy and safety of the treatment Definitions on the go Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
Definition of efficacy noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
uncountable noun. If you talk about the efficacy of something, you are talking about its effectiveness and its ability to do what it is supposed to. [formal] Recent medical studies confirm the efficacy of a healthier lifestyle. Synonyms: effectiveness, efficiency, power, value More Synonyms of efficacy.
Synonyms for EFFICACY: effectiveness, efficaciousness, efficiency, productiveness, ability, efficacity, effectualness, capability; Antonyms of EFFICACY ...
