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- DictionaryEf·fi·cient/əˈfiSHənt/
adjective
- 1. (especially of a system or machine) achieving maximum productivity with minimum wasted effort or expense: "fluorescent lamps are efficient at converting electricity into light"
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.
Efficient definition: performing or functioning in the best possible manner with the least waste of time and effort; having and using requisite knowledge, skill, and industry; competent; capable. See examples of EFFICIENT used in a sentence.
EFFICIENT definition: 1. working or operating quickly and effectively in an organized way: 2. working in a way that does…. Learn more.
adjective. being effective without wasting time or effort or expense. “an efficient production manager”. “ efficient engines save gas”. synonyms: competent. properly or sufficiently qualified or capable or efficient. effective, effectual, efficacious.
1. : the quality or degree of being efficient. 2. a. : efficient operation. b (1) : effective operation as measured by a comparison of production with cost (as in energy, time, and money) (2) : the ratio of the useful energy delivered by a dynamic system to the energy supplied to it. 3. : efficiency apartment. Synonyms. edge. effectiveness.
1. performing or functioning in the best possible manner with the least waste of time and effort; having and using requisite knowledge, skill, and industry; competent; capable. a reliable, efficient secretary. 2. satisfactory and economical to use.
noun. 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.
