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 Luckily the islands have begun the task to ensure their biodiversity will be safeguarded for the future. Andrew Nelson, USA TODAY, 18 Apr. 2024 The effects could be devastating for marine biodiversity and for human communities. Ryan Kellman, NPR, 17 Apr. 2024 Thankfully, nature photographers capture Earth’s biodiversity in intimate detail, which is fully on display in the winning images from the World Nature Photography Awards. Isaac Schultz / Gizmodo, Quartz, 11 Apr. 2024 Though the country remains rich in biodiversity, Madagascar’s 927 square miles of coral reefs have been subject to coral bleaching, overfishing, and sedimentation from deforestation since the 1980s. Cameron Pugh, The Christian Science Monitor, 4 Apr. 2024 Wildlife Viewing in Anastasia State Park St. Augustine’s wildlife reserve in Anastasia State Park showcases the state’s rich biodiversity. Jp Shaffer, Miami Herald, 3 Apr. 2024 Simultaneously, the society campaigned via newspapers and other mass media channels to create public awareness about Singapore’s biodiversity. Anne Pinto-Rodrigues, Smithsonian Magazine, 1 Apr. 2024 Cats are apex predators that can wreak havoc on local biodiversity. Sachi Mulkey, WIRED, 23 Mar. 2024 However Botswana, and other conservationists, argue the activity can help revive animal populations, helping to fund communities, deter poachers and protect biodiversity. Emma Ogao, ABC News, 4 Apr. 2024

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

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 24 Apr. 2024.

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

More from Merriam-Webster on biodiversity

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