rainforest

noun

rain·​for·​est ˈrān-ˌfȯr-əst How to pronounce rainforest (audio)
-ˌfär-
variants or less commonly rain forest
plural rainforests also rain forests
1
: a tropical woodland with an annual rainfall of at least 100 inches (254 centimeters) and marked by lofty broad-leaved evergreen trees forming a continuous canopy

called also tropical rainforest

2

Examples of rainforest in a Sentence

Recent Examples on the Web Hike its untamed wilderness to Zoe Falls, a rainforest oasis of tumbling cascades and crocodile-free lagoon swimming. Kendall Hill, Travel + Leisure, 27 Apr. 2024 This snail originates from the rainforest area of North Queensland, according to the Queensland Museum. USA TODAY, 25 Apr. 2024 Thousands of hectares of its rainforests have been cleared to produce palm oil or dig for minerals. Sui-Lee Wee Ulet Ifansasti, New York Times, 17 Apr. 2024 Deep in the Amazon basin, the rio Juma splits into tendrils reaching into the rainforest. Irene Wright, Miami Herald, 15 Apr. 2024 Emulating a rainforest climate with around 1500 plants, the Climatron greenhouse is a visitor favorite and is the world’s first geodesic dome greenhouse. Nicole Kliest, Vogue, 21 Mar. 2024 Despite major progress in protecting vast tracts of rainforest, the world failed again last year to significantly slow the pace of global forest destruction, according to a report. Emma Bubola, New York Times, 9 Apr. 2024 Since his initial discovery, Tweed has returned to the rainforest multiple times but has not had any luck finding the species again. Brendan Rascius, Miami Herald, 26 Mar. 2024 In countries that share the Amazon rainforest, Indigenous chefs are finding new popularity. Rebecca Tan, Washington Post, 22 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'rainforest.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1900, in the meaning defined at sense 1

Time Traveler
The first known use of rainforest was in 1900

Dictionary Entries Near rainforest

Cite this Entry

“Rainforest.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rainforest. Accessed 2 May. 2024.

Kids Definition

rain forest

noun
1
: an often tropical woodland with a high annual rainfall and very tall evergreen trees with tops forming a continuous layer

called also tropical rain forest

2

More from Merriam-Webster on rainforest

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