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  1. Dictionary
    efficiency
    /ɪˈfɪʃnsi/

    noun

    Powered by Oxford Dictionaries

    More definitions, origin and scrabble points

  2. dictionary.cambridge.org › dictionary › englishEFFICIENCY | English meaning - Cambridge Dictionary

    EFFICIENCY definition: 1. the quality of achieving the largest amount of useful work using as little energy, fuel, effort…. Learn more.

  3. www.merriam-webster.com › dictionary › efficiencyEfficiency Definition & Meaning - Merriam-Webster

    The meaning of EFFICIENCY is the quality or degree of being efficient. How to use efficiency in a sentence.

  4. www.dictionary.com › browse › efficiencyEFFICIENCY Definition & Meaning | Dictionary.com

    the state or quality of being efficient, or able to accomplish something with the least waste of time and effort; competency in performance. accomplishment of or ability to accomplish a job with a minimum expenditure of time and effort: The assembly line increased industry's efficiency.

  5. en.m.wikipedia.org › wiki › EfficiencyEfficiency - Wikipedia

    Efficiency is the often measurable ability to avoid making mistakes or wasting materials, energy, efforts, money, and time while performing a task. In a more general sense, it is the ability to do things well, successfully, and without waste.

  6. www.collinsdictionary.com › dictionary › englishEFFICIENCY definition and meaning | Collins English Dictionary

    ability to produce a desired effect, product, etc. with a minimum of effort, expense, or waste; quality or fact of being efficient. 2. the ratio of effective work to the energy expended in producing it, as of a machine; output divided by input. 3.

  7. dictionary.cambridge.org › us › dictionaryEFFICIENCY | definition in the Cambridge English Dictionary

    [ U ] the quality of achieving the largest amount of useful work using as little energy, fuel, effort, etc. as possible: Families and business need to take steps to maximize energy efficiency. Streamlining cars increases their fuel efficiency.

  8. www.vocabulary.com › dictionary › efficiencyEfficiency - Definition, Meaning & Synonyms | Vocabulary.com

    Efficiency is avoiding a waste of time, effort, or resources. Many people have begun to use compact fluorescent light bulbs because of their greater energy efficiency.

  9. www.britannica.com › dictionary › efficiencyEfficiency Definition & Meaning | Britannica Dictionary

    EFFICIENCY meaning: 1 : the ability to do something or produce something without wasting materials, time, or energy the quality or degree of being efficient (technical); 2 : efficiency apartment

  10. www.oxfordlearnersdictionaries.com › definition › englishefficiency noun - Definition, pictures, pronunciation and usage...

    Definition of efficiency noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

  11. www.ldoceonline.com › dictionary › efficiencyefficiency | meaning of efficiency in Longman Dictionary of ...

    efficiency meaning, definition, what is efficiency: the quality of doing something well and ...: Learn more.