polar bear

noun

: a large creamy-white carnivorous bear (Ursus maritimus synonym Thalarctos maritimus) that inhabits arctic regions

Illustration of polar bear

Illustration of polar bear

Examples of polar bear in a Sentence

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 Svalbard polar bear mothers also stuck by their offspring for an average of 2.5 years. Paul Smaglik, Discover Magazine, 28 Feb. 2025 The team’s research into polar bear denning can help protect cubs and therefore the species as a whole, study authors said. Brooke Baitinger, Miami Herald, 27 Feb. 2025 Despite the challenges, researchers have established benchmarks for grizzly bear speed, black bear speed, and polar bear speed. Katie Hill, Outdoor Life, 21 Feb. 2025 Scientists have now quantified how much climate change has drastically reduced the number of polar bears living in Canada's Hudson Bay, the most studied group of polar bears in the world. Julia Jacobo, ABC News, 30 Jan. 2025 See All Example Sentences for polar bear

Word History

First Known Use

1769, in the meaning defined above

Time Traveler
The first known use of polar bear was in 1769

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Cite this Entry

“Polar bear.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polar%20bear. Accessed 10 Mar. 2025.

Kids Definition

polar bear

noun
: a large creamy-white fish-eating bear that lives in arctic regions

More from Merriam-Webster on polar bear

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