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Word of the Day Tuesday, June 9, 2026

efficiency

/ɪˈfɪʃənsi/ noun · British & US
Valid in UKValid in US
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What does efficiency mean?

noun

The ability to do something with the minimum waste of time and effort while getting maximum productivity. The state of being efficient.

Example

"The company's new manufacturing process improved efficiency and reduced costs."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for efficiency

Antonyms of efficiency

Rhymes with efficiency

Etymologically related