efficiency meaning
EN
US WEfficiency
- Efficiency is the (often measurable) ability to avoid wasting materials, energy, efforts, money, and time in doing something or in producing a desired result.
- Efficiency is very often confused with effectiveness. In general, efficiency is a measurable concept, quantitatively determined by the ratio of useful output to total input.
- A common but confusing way of distinguishing between efficiency and effectiveness is the saying "Efficiency is doing things right, while effectiveness is doing the right things.
- NounPLefficienciesSUF-cy
- The extent to which time is well used for the intended task.
- The efficiency of the planning department is deplorable.
- (dated) The quality of producing an effect or effects.
- The extent to which a resource, such as electricity, is used for the intended purpose; the ratio of useful work to energy expended.
- The efficiency of this loudspeaker is 40%.
- (United States) A one-room apartment.
- I have an efficiency available June through July.
- fully-furnished efficiencies
- The extent to which time is well used for the intended task.
- More Examples
- Used in the Middle of Sentence
- Amplification efficiency (E) was calculated as , where slope is the slope of the standard curve using dilution series plamids of intergenic spacer (IGS) fragment.
- Therefore, it is important to study wet dedusting to achieve higher dust removal efficiency on the fully mechanized face.
- The different slippery sequences, intercodons, and downstream secondary structures facilitated a frameshift efficiency that was ~2.5-fold higher for PEG10 than for HIV-1 (Fig 1 ).
- Used in the Middle of Sentence
Definition of efficiency in English Dictionary
- Part-of-Speech Hierarchy
- Morphemes
- Suffixes
- Words by suffix
- Words suffixed with -cy
- Words suffixed with -cy
- Words by suffix
- Suffixes
- Nouns
- Countable nouns
- Singularia tantum
- Uncountable nouns
- Uncountable nouns
- Countable nouns
- Morphemes
Source: Wiktionary
Grammatically, this word "efficiency" is a morpheme, more specifically, a suffixe. It's also a noun, more specifically, a countable noun and a singularia tantum.