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efficiency

nounfemininegeneral usevery common/ifisiˈẽsjɐ/e·fi·ci·ên·ci·a

Definition

The ability to accomplish a task or produce a result with the minimum waste of time, effort, or resources.

“The new machine improved production efficiency.”

“We assessed the energy efficiency of the house.”

energy efficiencyhigh efficiencylevel of efficiencyefficiency gains