efficiency

[ɪˈfɪʃənsi]

efficiency Definition

  • 1the ability to do something or produce something without wasting materials, time, or energy
  • 2the degree to which this ability is achieved

Using efficiency: Examples

Take a moment to familiarize yourself with how "efficiency" can be used in various situations through the following examples!

  • Example

    The new system has greatly improved efficiency in the workplace.

  • Example

    The company is looking for ways to increase efficiency and reduce costs.

  • Example

    The car's fuel efficiency is impressive.

efficiency Synonyms and Antonyms

Synonyms for efficiency

Antonyms for efficiency

Phrases with efficiency

  • the use of technology that requires less energy to perform the same function

    Example

    The government is promoting energy efficiency by offering tax incentives for homeowners who install solar panels.

  • the amount of work that can be done by a worker in a given amount of time

    Example

    The factory has increased labor efficiency by introducing new machinery and training programs.

  • the ability to complete a task in the shortest amount of time possible

    Example

    The new software has greatly improved time efficiency in data entry.

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Summary: efficiency in Brief

Efficiency [ɪˈfɪʃənsi] refers to the ability to do something or produce something without wasting materials, time, or energy. It is a measure of productivity and effectiveness, as exemplified by 'The new system has greatly improved efficiency in the workplace.' Efficiency can be applied to different contexts such as energy, labor, and time, as seen in phrases like 'energy efficiency' and 'time efficiency.'

How do native speakers use this expression?