biome

noun

bi·​ome ˈbī-ˌōm How to pronounce biome (audio)
: a major ecological community type (such as tropical rainforest, grassland, or desert)

Examples of biome in a Sentence

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.
Grant Major's team brings Minecraft's Overworld to life with blocky textures, vibrant biomes, and square props. Monica Mercuri, Forbes.com, 13 May 2025 The Amazon rain forest is dangerously close to a tipping point that could rapidly reshape not just the world’s most famous rainforest biome but the whole planet. Justin Worland, Time, 9 May 2025 There’s so many biomes to bring to life and so many majestic and beautiful locations to take inspiration from. Katcy Stephan, Variety, 23 Apr. 2025 That’s about as much as a sandwich that won’t wreck your gut biome. Rima Parikh, Vulture, 13 Apr. 2025 See All Example Sentences for biome

Word History

Etymology

bi- entry 2 + -ome

First Known Use

1916, in the meaning defined above

Time Traveler
The first known use of biome was in 1916

Cite this Entry

“Biome.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biome. Accessed 25 May. 2025.

Kids Definition

biome

noun
bi·​ome ˈbī-ˌōm How to pronounce biome (audio)
: a major type of ecological community

More from Merriam-Webster on biome

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