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efficient
ɪˈfɪʃ(ə)nt/
adjective
adjective: efficient
  1. 1.
    (of a system or machine) achieving maximum productivity with minimum wasted effort or expense.
    "more efficient processing of information"
    • preventing the wasteful use of a particular resource.
      suffix: -efficient
      "an energy-efficient heating system"
  2. 2.
    (of a person) working in a well-organized and competent way.
    "an efficient administrator"
    synonyms:well organized, methodical, systematic, structured, well planned, logical, coherent, well regulated, well run, well ordered, orderly, businesslike, systematized, streamlined, productive, effective, labour-saving, cost-effective, energy-efficient, energy-saving, fuel-efficient
    "efficient managerial techniques"
    antonyms:inefficient, disorganized
Origin
late Middle English (in the sense ‘making, causing’, usually in efficient cause): from Latin efficient- ‘accomplishing’, from the verb efficere (see effect). The current sense dates from the late 18th century.
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Efficient | Define Efficient at Dictionary.com

www.dictionary.com/browse/efficient
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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 assistant. 2.

Efficient Synonyms, Efficient Antonyms | Thesaurus.com

www.thesaurus.com/browse/efficient
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The extract is an efficient substitute for catechu and kino.

Efficiency - Wikipedia

https://en.wikipedia.org/wiki/Efficiency
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Efficiency is the (often measurable) ability to avoid wasting materials, energy, efforts, money, and time in doing something or in producing a desired result.

Energy-efficient appliances | Your Energy Savings

yourenergysavings.gov.au/information/energy-efficient-appliances
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As our reliance on appliances increases and energy prices are also on the rise, choosing energy-efficient appliances becomes more important. The national ...

Energy efficiency | australia.gov.au

www.australia.gov.au/information-and-services/environment/energy-efficiency
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Find the most efficient product for you. The Energy Rating label enables consumers to compare the energy efficiency of domestic appliances. Choose energy ...

sa.gov.au - Energy efficient home design

https://www.sa.gov.au/topics/water-energy-and.../energy-efficient-home-design
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Oct 5, 2016 - Interactive energy efficient home · Energy efficiency requirements for new homes. Provided by: Department of State Development. Page last ...

sa.gov.au - Interactive energy efficient home

https://www.sa.gov.au/topics/water...efficient.../interactive-energy-efficient-home
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Explore the energy efficient house to discover where and how you can save energy in ... Please note the interactive energy efficient house requires Adobe Flash ...

Energy efficiency for business | NSW Environment & Heritage

www.environment.nsw.gov.au › ... › Energy savings and resource efficiency › Business
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Toolkits, technology reports, training and calculators are available by technology-type and sector to help businesses increase their energy efficiency.

The Energy Efficient Government Program | NSW Environment ...

www.environment.nsw.gov.au › ... › For government
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Sep 20, 2016 - The integrated solutions delivered by the Energy Efficient Government Program enables NSW government agencies to realise energy and cost ...

Interactive energy efficient house | Visit our interactive energy-efficient ...

switchon.vic.gov.au/more-ways-to...efficient.../Interactive-energy-efficient-house
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There are many simple (often free) changes that you can make that will result in big energy savings. Check out our 10 easy tips to help keep your energy bills ...

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