as in efficacy
the power to produce a desired result
the proven efficiency of meditation in reducing stress within the company's workforce
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Recent Examples of efficiency
Built on Ethereum, ZKsync promises speed, privacy, and efficiency.
—
Kelsey Warner, semafor.com, 3 Oct. 2025
Time savings and efficiency were the top reasons for adoption, followed by cost reduction and competitor advantage.
—Adam Mills, MSNBC Newsweek, 3 Oct. 2025
The first two vessels have diesel-electric propulsion system, which have been designed by Sanlorenzo in collaboration with Siemens Energy to maximize efficiency.
—Michael Verdon, Robb Report, 3 Oct. 2025
The liquid approach achieves volumetric efficiency through fewer, larger units but requires high-temperature energy.
—Tejasri Gururaj, Interesting Engineering, 3 Oct. 2025
See All Example Sentences for efficiency
Kelsey Warner, semafor.com, 3 Oct. 2025
Time savings and efficiency were the top reasons for adoption, followed by cost reduction and competitor advantage.
—Adam Mills, MSNBC Newsweek, 3 Oct. 2025
The first two vessels have diesel-electric propulsion system, which have been designed by Sanlorenzo in collaboration with Siemens Energy to maximize efficiency.
—Michael Verdon, Robb Report, 3 Oct. 2025
The liquid approach achieves volumetric efficiency through fewer, larger units but requires high-temperature energy.
—Tejasri Gururaj, Interesting Engineering, 3 Oct. 2025
See All Example Sentences for efficiency
Recent Examples of Synonyms for efficiency
Noun
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The findings on the effect of treatment duration and age on berberine efficacy are conflicting.—
Trang Tran,
Verywell Health,
30 Sep. 2025
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This would forego the need for a larger phase 3 study, though other trials may be done to confirm the treatment’s efficacy.—
Allison Parshall,
Scientific American,
30 Sep. 2025
Noun
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There’s no denying the cost-effectiveness of investing in a high-quality luggage set, so this seasonal sale is the time to score the Coolife Luggage 4-piece Set while bags are only $34 apiece.—
Merrell Readman,
Travel + Leisure,
6 Oct. 2025
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Young children have to use spacers, holding chambers that allow the patient to breathe in the medication slowly so more of it reaches the lungs, and a spacer would hinder a dry-powder inhaler’s effectiveness.—
Jen Christensen,
CNN Money,
6 Oct. 2025
Cite this Entry
“Efficiency.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/efficiency. Accessed 9 Oct. 2025.
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