Thesaurus.com
Dictionary.com
Showing results for efficiency. Search instead for Pareto_efficiency.
Definitions

efficiency

[ih-fish-uhn-see] / ɪˈfɪʃ ən si /


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.

Other jets use “bleed” air from the engines, which reduces fuel efficiency.

From Barron's • Jun. 8, 2026

A genuine efficiency breakthrough, or a pause in data-center capital spending, would reprice both sides of this market fast: relief for the consumer-facing companies, and a reckoning for suppliers valued for permanent scarcity.

From MarketWatch • Jun. 8, 2026

Increasing the efficiency of thermal radiation transfer could help make these technologies more viable.

From Science Daily • Jun. 8, 2026

They’re ubiquitous across the Western world — an architectural infection spurred by capitalism’ need for generic efficiency borne of economies of scale.

From Salon • Jun. 8, 2026

Sure was I of His efficiency to save what He had made: convinced I grew that neither earth should perish, nor one of the souls it treasured.

From "Jane Eyre" by Charlotte Brontë




Vocabulary lists containing efficiency


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "efficiency" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com