efficacy
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
"This reflects the efficacy of the oversight now explicit to these types of applications."
From BBC ● Jul. 30, 2026
Panel member Elizabeth Rebello, a pharmacist and anaesthesiologist, told the committee she had voted no on BPC-157 "because of the lack of efficacy data" and "safety concerns", Reuters news agency reported.
From BBC ● Jul. 24, 2026
But some analysts had pointed out amlitelimab’s efficacy didn’t beat Sanofi’s existing treatment Dupixent, the group’s bestselling product.
From The Wall Street Journal ● Jul. 24, 2026
Panel member Elizabeth Rebello, a pharmacist and anesthesiologist, told the committee she had voted no "because of the lack of efficacy data" and "safety concerns."
From Barron's ● Jul. 23, 2026
But there’ll always be some people who will do extremely well, and they will loudly swear to the efficacy of whatever system they’ve used.
From "Innumeracy: Mathematical Illiteracy and Its Consequences" by John Allen Paulos
![]()
For the next pandemic, if we have certain vaccines with starting efficacies, we can predict the minimum proportion we need to vaccinate to achieve vaccine-induced herd immunity.
From Scientific American ● Apr. 6, 2023
Still, the vaccines, shown in clinical trials to have efficacies of up to 95% against symptomatic disease, have finally given the world the prospect of an escape from COVID-19’s long siege.
From Science Magazine ● Feb. 16, 2021
Further tests would be needed to judge how much the 2P mutation contributes to the overall efficacies of the frontrunner vaccines.
From National Geographic ● Dec. 31, 2020
Along these lines, computational studies have shown that ligands with different efficacies modulate the free-energy landscape of the receptor by shifting the conformational equilibrium towards active or inactive conformations depending on their elicited physiological response.
From Nature ● Feb. 13, 2013
In silence and secrecy thought has been working, and the benignant efficacies of concealment speak for themselves.
From Ku Klux Klan Its Origin, Growth and Disbandment by J. C. Lester
Vocabulary lists containing efficacy
ASVAB Word Knowledge
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Power Suffix: -acy
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
This Week in Words: December 30, 2017 - January 5, 2018
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!