endangered

adjective

en·​dan·​gered in-ˈdān-jərd How to pronounce endangered (audio)
en-
Synonyms of endangerednext
: being or relating to an endangered species
an endangered bird
put on the endangered list

Examples of endangered in a Sentence

a daring attempt to rescue the endangered passengers from the burning boat
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The county uses only herbicides approved by state water regulators and the federal Environmental Protection Agency, and crews do not spray during bird nesting season or when endangered Southern California steelhead trout may be swimming upstream to spawn, the supervisor said. Ian James, Los Angeles Times, 1 Mar. 2026 An endangered species native to West Africa, pygmy hippos typically live in forests and nearby swamps. Michelle Del Rey, USA Today, 27 Feb. 2026 The park has a variety of attractions, including more than 16 miles of trails ranging in difficulty, 90-acre Tucket Lake that can be fished, swim and kayak, and acts as a seasonal home to many migratory birds, like the endangered golden-cheeked warbler. Lana Ferguson, Dallas Morning News, 26 Feb. 2026 Rose is considered an endangered runaway and is without her prescribed medication, the post said. Sally Krutzig, Idaho Statesman, 26 Feb. 2026 See All Example Sentences for endangered

Word History

First Known Use

1964, in the meaning defined above

Time Traveler
The first known use of endangered was in 1964

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Cite this Entry

“Endangered.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/endangered. Accessed 9 Mar. 2026.

Kids Definition

endangered

adjective
en·​dan·​gered
: threatened with extinction
an endangered species

More from Merriam-Webster on endangered

Last Updated: - Updated example sentences
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