What does Efficacy mean?
Definitions for Efficacy
ˈɛf ɪ kə sief·fi·ca·cy
This dictionary definitions page includes all the possible meanings, example usage and translations of the word Efficacy.
Princeton's WordNet
efficacy, efficaciousnessnoun
capacity or power to produce a desired effect
"concern about the safety and efficacy of the vaccine"
Wiktionary
efficacynoun
Ability to produce a desired amount of a desired effect.
Etymology: From efficacia, from efficax; see efficacious.
Samuel Johnson's Dictionary
Efficacynoun
Power to produce effects; production of the consequence intended.
Etymology: from efficax, Latin.
Whatsoever is spoken concerning the efficacy or necessity of God’s word, the same they tie and restrain only unto sermons. Richard Hooker, b. v. s. 21.
Whether if they had tasted the tree of life before that of good and evil, they had suffered the curse of mortality; or whether the efficacy of the one had not overpowered the penalty of the other, we leave it unto God. Thomas Browne, Vulg. Err.
Efficacy is a power of speech which represents a thing, by presenting to our minds the lively ideas or forms of things. Henry Peacham, on Drawing.
The apostle tells us of the success and efficacy of the Gospel upon the minds of men; and, for this reason, he calls it the power of God unto salvation. John Tillotson, Sermons.
The arguments drawn from the goodness of God have a prevailing efficacy to induce men to repent. John Rogers, Sermon 16.
Wikipedia
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 distinction is now often made between efficacy and effectiveness.The word efficacy is used in pharmacology and medicine to refer both to the maximum response achievable from a pharmaceutical drug in research settings, and to the capacity for sufficient therapeutic effect or beneficial change in clinical settings.
ChatGPT
EFFICACY
Efficacy refers to the ability or effectiveness of a product, treatment, or intervention to produce the desired or intended result or outcome under controlled or ideal conditions. It is often measured through scientific research or clinical trials using specific measurements or criteria to determine its efficacy.
Webster Dictionary
Efficacynoun
power to produce effects; operation or energy of an agent or force; production of the effect intended; as, the efficacy of medicine in counteracting disease; the efficacy of prayer
Wikidata
Efficacy
Efficacy is the capacity to produce an effect. It has different specific meanings in different fields. In medicine, it is the ability of an intervention or drug to produce a desired effect.
Editors Contribution
Efficacy
Efectividad manifiesta.
Submitted by ector on March 31, 2019
Suggested Resources
Efficacy
Efficacy vs. Efficiency -- In this Grammar.com article you will learn the differences between the words Efficacy and Efficiency.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of Efficacy in Chaldean Numerology is: 3
Pythagorean Numerology
The numerical value of Efficacy in Pythagorean Numerology is: 4
Examples of Efficacy in a Sentence
Projecting militants is undesirable but a blackout does not serve the public interest, for public accountability it is important that carefully edited information on militants is aired so that the public can assess the efficacy of state operations against terrorism.
If reinfection is possible on such a short timeline, there may be implications for the efficacy of vaccines developed to fight the disease. It may also have implications for herd immunity, it is important to note that this is a singular finding. It does not provide any information to us with regard to the generalizability of this phenomenon.
While protection against severe disease remained high across the full six months, a decline in efficacy against symptomatic disease over time and the continued emergence of variants are expected. Based on the totality of the data The Companies have to date, Pfizer and BioNTech believe that a third dose may be beneficial within 6 to 12 months following the second dose to maintain highest levels of protection.
Studies show that people who think of stress this way are more likely to feel like they have the resources to handle it, such as self-efficacy and self-confidence.
First we need to do clinical work to establish the safety and efficacy of Cologuard in that population.
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References
Translations for Efficacy
From our Multilingual Translation Dictionary
- فعاليةArabic
- де́йственостBulgarian
- eficàciaCatalan, Valencian
- efektivnost, účinnostCzech
- WirksamkeitGerman
- eficaciaSpanish
- اثرPersian
- tehokkuusFinnish
- efficience, efficacitéFrench
- प्रभावोत्पादकताHindi
- efficaciaInterlingua
- manjur, ampuh, khasiatIndonesian
- efficaciaItalian
- 有効性Japanese
- ಪರಿಣಾಮಕಾರಿತ್ವKannada
- doeltreffendheidDutch
- efektywność, skutecznośćPolish
- eficáciaPortuguese
- eficacitateRomanian
- де́йственность, эффекти́вностьRussian
- efektívnosťSlovak
- effektivitetSwedish
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