biodiversity

noun

bio·​di·​ver·​si·​ty ˌbī-(ˌ)ō-də-ˈvər-sə-tē How to pronounce biodiversity (audio)
-dī-
: biological diversity in an environment as indicated by numbers of different species of plants and animals
biodiverse adjective

Did you know?

Biodiversity may become the rallying call for the next decade, wrote David Wake in the journal Science in 1989. Indeed, biodiversity is a word you're likely to encounter in writing about ecology and the environment today. But when Wake used it, "biodiversity" was still a relatively new addition to the English language, having first appeared in writing in the mid-1980s. Of course, the roots of biodiversity are much older. It evolved from a commingling of the descendants of the Greek noun bios, which means "mode of life," and the Latin verb divertere, which means "to turn aside" or "to go different ways."

Examples of biodiversity in a Sentence

Recent Examples on the Web
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The reserve’s efforts to reintroduce species like the Scottish wildcat highlight how ecotourism can help restore not only land but also lost biodiversity. Ashlee Marie Preston, Forbes, 9 Jan. 2025 About 24% of those species are at risk of extinction, Catherine Sayer, lead of the freshwater biodiversity team for the IUCN, told ABC News. Julia Jacobo, ABC News, 8 Jan. 2025 The lake is also a biodiversity hotspot that houses critical habitats and sustains migratory birds, while also supporting area jobs and $2.5 billion in economic activity. Sharon Udasin, The Hill, 7 Jan. 2025 What Happens Next Previous oil spills in the Kerch Strait, such as the 2007 spillage which damaged two tankers and killed 23 sailors, had impacts on biodiversity and marine life for years, according to Natalia Gozak, director of the Ukrainian office of Greenpeace. Kevin Lynn, Newsweek, 6 Jan. 2025 See all Example Sentences for biodiversity 

Word History

Etymology

bio- + diversity

First Known Use

1985, in the meaning defined above

Time Traveler
The first known use of biodiversity was in 1985

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Dictionary Entries Near biodiversity

Cite this Entry

“Biodiversity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biodiversity. Accessed 18 Jan. 2025.

Kids Definition

biodiversity

noun
bio·​di·​ver·​si·​ty -də-ˈvər-sət-ē How to pronounce biodiversity (audio)
-dī-
: biological variety in an environment as indicated by numbers of different species of plants and animals

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