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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This Indiana endangered species goes by some not so attractive nicknames like snot otter, lasagna lizard and Alleghany alligator, but the most common name used to denote Indiana’s largest salamander conjures a more demonic air. Karl Schneider, IndyStar, 12 Nov. 2025 Right whales were heavily hunted until the 1960s - when the International Whaling Commission began to ban commercial whaling - and landed on the endangered species list in 1970. N'dea Yancey-Bragg, USA Today, 23 Oct. 2025 Previously an endangered species in the U.S., the population now thrives in Florida. Julia Marnin, Miami Herald, 24 Sep. 2025 Now, protected by both the federal and state endangered species acts, wolves are making a comeback. Sacbee.com, 18 Sep. 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 14 Nov. 2025.

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