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 missile site is where Cove and Dixon’s fellow biologists have used camera traps to film pythons preying on the endangered species, which have much lower reproduction rates than the invasive Asian black rats common to Florida. Bill Kearney, Sun Sentinel, 19 Apr. 2026 The strait provides nesting grounds for sea turtles, and the coast of Oman is home to the critically endangered and nonmigratory Arabian humpback whales, with dugongs and sea snakes in the surrounding waters. Asuka Koda, CNN Money, 17 Apr. 2026 The species is widely known to have most of its endangered population in Glastonbury. Stephen Underwood, Hartford Courant, 16 Apr. 2026 The owa Kalimantan is an endangered primate living in the forest in East Kalimantan province. Niken Sitoningrum, NPR, 16 Apr. 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 28 Apr. 2026.

Kids Definition

endangered

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

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