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Synonyms

deplete

American  
[dih-pleet] / dɪˈplit /

verb (used with object)

depleted, depleting
  1. to decrease seriously or exhaust the abundance or supply of.

    The fire had depleted the game in the forest. Extravagant spending soon depleted his funds.

    Synonyms:
    lessen, consume, reduce, drain

deplete British  
/ dɪˈpliːt /

verb

  1. to use up (supplies, money, energy, etc); reduce or exhaust

  2. to empty entirely or partially

  3. med to empty or reduce the fluid contents of (an organ or vessel)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of deplete

1800–10; < Latin dēplētus empty (past participle of dēplēre to empty out), equivalent to dē- de- + plē ( re ) to fill + -tus past participle suffix

Explanation

To deplete is to use up or consume a limited resource. Visiting relatives might deplete your refrigerator of food, or a pestering friend might deplete your patience. The verb deplete is used like “to drain.” A long, exhausting day can deplete your body of energy and a summer drought can deplete a region’s water supply. If you deplete your body of hydration after a lot of exercise, be sure to replete yourself with a nice glass of water.

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Vocabulary lists containing deplete

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

For that reason, the landmark 1987 Montreal Protocol on Substances that Deplete the Ozone Layer focused on phasing out CFCs and other long-lived substances.

From Science Daily • Apr. 23, 2024

For instance, the Kigali Amendment to the Montreal Protocol on Substances that Deplete the Ozone Layer requires developed nations to phase down their hydrofluorocarbon production and consumption by 85% by 2036.

From Washington Times • Mar. 29, 2023

Expert intervention helped to galvanize support for the Montreal Protocol on Substances That Deplete the Ozone Layer, an aggressive phase-out that has been an enormous success.

From Scientific American • Aug. 21, 2022

The Montreal Protocol on Substances that Deplete the Ozone Layer, banning chemicals such as chlorofluorocarbons, has now simulated our "world avoided".

From BBC • Aug. 18, 2021

Two years after that seminal British Antarctic Survey report, an agreement titled the “Montreal Protocol on Substances that Deplete the Ozone Layer” was ratified by nations all over the world.

From Textbooks • Sep. 6, 2018