biodiversity

[ bahy-oh-di-vur-si-tee, ‐dahy‐ ]
/ ˌbaɪ oʊ dɪˈvɜr sɪ ti, ‐daɪ‐ /

noun

diversity among and within plant and animal species in an environment.

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Origin of biodiversity

1985–90, Americanism
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for biodiversity

British Dictionary definitions for biodiversity

biodiversity
/ (ˌbaɪəʊdaɪˈvɜːsɪtɪ) /

noun

the existence of a wide variety of plant and animal species in their natural environments, which is the aim of conservationists concerned about the indiscriminate destruction of rainforests and other habitats
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for biodiversity

biodiversity
[ bī′ō-dĭ-vûrsĭ-tē ]

The number, variety, and genetic variation of different organisms found within a specified geographic region.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Cultural definitions for biodiversity

biodiversity

A term that describes the number of different species that live within a particular ecosystem.

notes for biodiversity

The preservation of biodiversity is considered by environmentalists to be a major goal of environmental policy.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.