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.
In the Ecuadoran Amazon, local nonprofit Kara Solar developed solar boats, because road construction is a contributor to deforestation. Troy Aidan Sambajon, Christian Science Monitor, 16 June 2025 And not only is the conversion of natural land into farmland and rangeland the leading driver of deforestation; agriculture is responsible for much of the world’s water shortages, water pollution, wetland destruction, and biodiversity loss. Michael Grunwald, The Atlantic, 3 June 2025 Used in the American heartland as well as in the Amazon basin where there’s been rapid deforestation for farming, the nitrogen-rich fertilizers are likely making their way into the Mississippi and Amazon Rivers as runoff, which then carries it into the Atlantic. Stephanie Elam, CNN Money, 15 May 2025 The temporary wetlands inhabited by killifish are threatened by climate variability and land use, such as agriculture and deforestation, according to researchers. Lauren Liebhaber, Miami Herald, 6 May 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 2 Jul. 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

Last Updated: - Updated example sentences
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