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Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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Definition of: efficiency

(i·fish′ən·sē) noun plural ·cies
1. The character of being efficient; effectiveness.
2. The ratio of the work done or energy expended by an organism or machine to the energy supplied in the form of food or fuel. Also ef·fi′·cience. See synonyms under ABILITY, POWER.

Most often used phrases:

energy efficiency
fuel efficiency
high efficiency
greater efficiency
thermal efficiency
improve efficiency
increased efficiency
increase efficiency
conversion efficiency
maximum efficiency
higher efficiency
economic efficiency
battle efficiency
quantum efficiency
operational efficiency

'efficiency' used in million biggest domains list by Alexa.com:

enterpriseefficiency.com
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efficiencypreventionsecurity.info
electrical-efficiency.com
lifefficiency.com

'efficiency' used in other domains:

medefficiency.com
cyberefficiency.com
efficiencystrategies.com
smbefficiency.com
crbenergyefficiencyetf.com
reallycoolenergyefficiency.com

Statistical data

"efficiency" has the frequency of use of 0.0013% on city-data.com forum

"efficiency" has the frequency of use of 0.0018% on en.wikipedia.org.

Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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