Antonyms
Synonyms
Etymology

1. efficiency

noun. ['ɪˈfɪʃənsi'] the ratio of the output to the input of any system.

Synonyms

Etymology

  • efficiency (English)
  • efficientia (Latin)

2. efficiency

noun. ['ɪˈfɪʃənsi'] skillfulness in avoiding wasted time and effort.

Synonyms

Etymology

  • efficiency (English)
  • efficientia (Latin)
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