endangered species

noun

: a species threatened with extinction
broadly : anyone or anything whose continued existence is threatened

Examples of endangered species in a Sentence

Recent Examples on the Web
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But the northern hairy-nosed wombat is a distinct and critically endangered species that stands apart from its more common relatives. Hanna Wickes, Miami Herald, 13 Feb. 2026 Laikipia’s ecological variety offers habitat for several rare and endangered species, among them melanistic (black) leopards; however, sightings of them are not the main reason to visit, nor something to expect. Nicholas Derenzo, AFAR Media, 29 Jan. 2026 Success will be determined by population growth and the eventual (and, in CPW's view, hopeful) change to their status on the endangered species list. Spencer Wilson, CBS News, 19 Jan. 2026 The San Diego River Estuary serves as critical habitat for endangered species, including the Ridgway’s rail and California least tern. Walker Armstrong, San Diego Union-Tribune, 17 Jan. 2026 See All Example Sentences for endangered species

Word History

First Known Use

1865, in the meaning defined above

Time Traveler
The first known use of endangered species was in 1865

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Cite this Entry

“Endangered species.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/endangered%20species. Accessed 10 Mar. 2026.

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