Definitions
skillfulness in avoiding wasted time and effort
Word origin
From Latin efficientia, equivalent to efficient + -cy.
Used in a sentence
“The efficiency of this loudspeaker is 40%.”
“The efficiency of the planning department is deplorable.”
“Even at the busiest periods, an air of quiet orderliness pervades the hall, and the first impression gained by the traveller is one of efficiency, neatness and cleanliness.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer2 curated clues
01“Avoiding waste”10 letters
02“Low-waste performance”10 letters
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