deforestation

noun

de·​for·​es·​ta·​tion (ˌ)dē-ˌfȯr-ə-ˈstā-shən How to pronounce deforestation (audio)
-ˌfär-
: the action or process of clearing of forests
also : the state of having been cleared of forests

Examples of deforestation in a Sentence

the deforestation of the island
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Goodall also widened her view of conservation in Gombe beyond the national park, founding a program to reduce deforestation by addressing poverty in the communities around Lake Tanganyika, improving medical facilities, and helping farmers prevent soil erosion. Michelle Nijhuis, The Atlantic, 2 Oct. 2025 Intensifying deforestation in the Amazon, Cerrado and Atlantic Forest in Brazil — all unique and critically important biospheres — threaten migratory species like the veery, researchers said, highlighting the need for conservation measures. Lauren Liebhaber, Miami Herald, 25 Sep. 2025 Satellite data for her first year in office shows that deforestation in the Amazon saw a 31% year-on-year decrease, reaching the lowest annual rate in nine years, and 25% in the Cerrado, the country's second largest biome. Elisabeth Brier, Forbes.com, 18 Sep. 2025 The result is an underwater deforestation unlike anything seen before in this region. New Atlas, 5 Sep. 2025 See All Example Sentences for deforestation

Word History

First Known Use

1874, in the meaning defined above

Time Traveler
The first known use of deforestation was in 1874

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Cite this Entry

“Deforestation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deforestation. Accessed 6 Oct. 2025.

Kids Definition

deforestation

noun
de·​for·​es·​ta·​tion (ˌ)dē-ˌfȯr-ə-ˈstā-shən How to pronounce deforestation (audio)
-ˌfär-
: the action or process of clearing an area of forests
also : the state of having been cleared of forests
deforest verb

More from Merriam-Webster on deforestation

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