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.
The legislation also arrives as governments and businesses face growing pressure from international markets to demonstrate that commodities such as beef are not linked to deforestation. Steven Grattan, Los Angeles Times, 15 June 2026 Under Lula’s administration, deforestation has fallen again, reaching its lowest level in a decade last year. Gabriela Sa Pessoa, Fortune, 12 June 2026 After reaching record levels in the 1990s and 2000s, deforestation declined until the 2019-2022 term of then President Jair Bolsonaro, whose government was widely criticized for weakening environmental protections. ABC News, 11 June 2026 Lula, on track for reelection in October polls, vowed to stem deforestation after logging soared under his rightist predecessor, who sought to curry favor with Brazil’s powerful farming firms. Jeronimo Gonzalez, semafor.com, 1 June 2026 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 17 Jun. 2026.

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

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