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the condition or fact of producing the results you want without waste, or a particular way in which this is done: [ U ] The use of high-speed machinery improved the efficiency of the factory.
The meaning of EFFICIENCY is the quality or degree of being efficient. How to use efficiency in a sentence.
The ratio of the energy delivered (or work done) by a machine to the energy needed (or work required) in operating the machine. The efficiency of any machine is always less than one due to forces such as friction that use up energy unproductively.
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.
Definition of efficiency noun from the Oxford Advanced Learner's Dictionary. efficiency. noun. OPAL W. /ɪˈfɪʃnsi/ [uncountable] the quality of doing something well with no waste of time or money. improvements in efficiency at the factory. I was impressed by the efficiency with which she handled the crisis. Extra Examples.
Efficiency is the quality of being able to do a task successfully, without wasting time or energy.
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.
The meaning of EFFICIENT is productive of desired effects; especially : capable of producing desired results with little or no waste (as of time or materials). How to use efficient in a sentence. Comparing Efficient, Effective, and Proficient Synonym Discussion of Efficient.
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
EFFICIENCY definition: a good use of time and energy, without wasting any: . Learn more.
