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.
While energy and transportation dominate the conversation, factory farming remains a leading source of greenhouse gas emissions, deforestation, water pollution and biodiversity loss. Voice Of The People, New York Daily News, 9 Jan. 2026 Last year’s meeting focused, in part, on the Amazon rainforest and how to address deforestation and climate effects there. Denise Chow, NBC news, 8 Jan. 2026 Decades of conflict, poor infrastructure, deforestation, and the intensifying effects of climate change have amplified the impact of such disasters, especially in remote areas where many homes are made of mud and offer limited protection against sudden deluges. Los Angeles Times, 1 Jan. 2026 However, deforestation, along with climate change and pesticides, are some of the many challenges the insect species faces. Angel Saunders, PEOPLE, 30 Dec. 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

Browse Nearby Words

Cite this Entry

“Deforestation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deforestation. Accessed 12 Jan. 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

Last Updated: - Updated example sentences
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