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 burning of gasoline, oil and coal, plus deforestation, wildfires and many kinds of factories, release heat-trapping gasses that cause climate change. ABC News, 22 June 2026 Their primary threat is habitat loss driven by deforestation for mining and agriculture. Moná Thomas, PEOPLE, 18 June 2026 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 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. Gabriela Sa Pessoa, Fortune, 12 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

Browse Nearby Words

Cite this Entry

“Deforestation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deforestation. Accessed 29 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

More from Merriam-Webster on deforestation

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster