efficiency

[ɪˈfɪʃənsi]

efficiency Definition

• 1. the ability to do something or produce something without wasting materials, time, or energy
• 2. the 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

• productivity
• effectiveness
• competence

Antonyms for efficiency

• inefficiency
• incompetence

Phrases with efficiency

• energy 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.

• labor efficiency

  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.

• time efficiency

  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.'