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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.

MIT engineers are developing a new spacecraft propulsion system that combines the strengths of traditional chemical rockets with the efficiency and precision of electric thrusters.

From Science Daily • Jun. 10, 2026

There are two ways to look at water risk he says, de-risking or seeking companies focused on water efficiency.

From Barron's • Jun. 10, 2026

To understand what is at stake, one must look at the profound and broad economic impact of rail efficiency.

From MarketWatch • Jun. 9, 2026

Ronaldo may still look like he belongs in a Marvel movie, but his dip in efficiency already saw him benched at the World Cup four years ago.

From The Wall Street Journal • Jun. 8, 2026

Even small improvements in speed and efficiency multiplied over millions of pilot miles added up to a difference that could tip the long-term balance of the war in the Allies’ favor.

From "Hidden Figures" by Margot Lee Shetterly




Vocabulary lists containing efficiency


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