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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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 According to the release, the Amur Tiger Species Survival Plan, which is overseen by the AZA, is meant to maintain genetic diversity and contributes to the conservation of the endangered species. Lillian Metzmeier, Louisville Courier Journal, 7 Jan. 2026 By 2007, bald eagles had been removed from the endangered species list. Kim Bellware The Washington Post, Arkansas Online, 28 Dec. 2025 Along with the birds and plants living in the preserve, hikers should keep an eye out for the Quino checkerspot butterfly, an endangered species that has been known to fly at inland San Diego County locations such as Dictionary Hill. Maura Fox, San Diego Union-Tribune, 19 Dec. 2025 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 7 Feb. 2026.

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