reduce

rih-DOOS /rɪˈdjuːs/
verbA2IELTSTOEFL
generalacademicbusiness

To make smaller or less in amount, degree, size, or intensity.

Focuses on lowering a measurable quantity or intensity.

The story behind the word. From Latin 'reducere', where 're-' means back and 'ducere' means to lead. Originally, it meant to bring back or restore to a former state, but over centuries in English, it shifted toward bringing down in quantity or degree.

Word relationships

  • decrease: Decrease is a general term for becoming smaller, whereas reduce implies an intentional action to lower something.
  • curtail: Curtail emphasizes cutting back abruptly or imposing limits.
  • increase: Increase means to make larger or greater.

Commonly confused with

  • deduct: Deduct means subtracting a specific amount, whereas reduce means making smaller generally.

Word family

  • reduction (noun): The act or amount of reducing.
  • reductive (adjective): Simplifying excessively or related to reduction.

Collocations

  • reduce emissions
  • reduce footprint
  • reduce waste
  • drastically reduce

Idioms & expressions

  • reduce to tears
  • reduce to ashes

Example sentences

  • "Nations agreed to reduce methane emissions by thirty percent before the end of the decade." Environmental targets
  • "Improving building insulation helps reduce energy consumption during winter months." Resource management

Memory hook

RE-DUCE = RE-turn to a smaller Size. Lead back to lower numbers.

When not to use

Do not use when talking about stopping completely; use 'eliminate' instead.

Fun facts

  • In culinary terms, to 'reduce' a sauce means boiling off water to intensify flavor.

Related words

emission, footprint

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