Yahoo Web Search

Search results

1. Dictionary

   ef·fi·cien·cy

   /əˈfiSHənsē/

   noun

   • 1. the state or quality of being efficient: "greater energy efficiency" Similar organizationorderorderlinessplanningregulationlogicalitycoherenceproductivityeffectivenesscost-effectivenesscompetencecapabilityabilityproficiencyadeptnessdeftnessexpertiseprofessionalismskillfulnessskilleffectivenessproductivityorganizationOpposite inefficiencyincompetence
   • ▪ an action designed to achieve efficiency: "to increase efficiencies and improve earnings"
   • ▪ the ratio of the useful work performed by a machine or in a process to the total energy expended or heat taken in: "the boiler has an efficiency of 45 percent"
   • ▪ short for efficiency apartment

   Word Origin late 16th century (in the sense ‘the fact of being an efficient cause’): from Latin efficientia, from efficere ‘accomplish’ (see effect).

   Scrabble Points: 23

   • E

     1

   • F

     4

   • F

     4

   • I

     1

   • C

     3

   • I

     1

   • E

     1

   • N

     1

   • C

     3

   • Y

     4

   Powered by Oxford Dictionaries

   More definitions, origin and scrabble points