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.
Operation Shine the Light was originally initiated in 2020 and was specifically created to locate at-risk and endangered youth in Oʻahu through interagency cooperation, per the release. Toria Sheffield, PEOPLE, 25 Jan. 2026 People equate protecting endangered species with protecting their own livelihood. Brianna Randall, Forbes.com, 23 Jan. 2026 Similarly, Fort Worth’s zoo has brought its endangered Pan’s box turtles inside, the Fort Worth Star-Telegram reported. Jackie Flynn Mogensen, Scientific American, 23 Jan. 2026 Eco effort The island grows thousands of exotic flowers, plants, and trees in its own nursery and uses wastewater to irrigate common land, and all beaches on the island are protected nesting areas for the endangered hawksbill turtle. Rosalyn Wikeley, Condé Nast Traveler, 22 Jan. 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

Browse Nearby Words

Cite this Entry

“Endangered.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/endangered. Accessed 2 Feb. 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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