efficiency

/ɪˈfɪʃ.ən.si/

ꞮFꞮƩ · ən · si (3 syllables)

English Noun Top 11,084
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Definition

The extent to which a resource is used for the intended purpose.

Etymology

From Latin efficientia, equivalent to efficient + -cy.

Example Sentences

  • "In a letter DeJoy sent to Congress on Thursday, he said DOGE teams will “assist us in identifying and achieving further efficiencies,” saying the Elon Musk-led agency will focus on improving the management of USPS retirement assets and the Workers’ Compensation Program, as well as addressing the agency’s legislative mandates and regulatory requirements."
  • "The efficiency of this loudspeaker is 40%."
  • "The efficiency of the planning department is deplorable."
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