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
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Visitors come for the dramatic glaciers and icy fjords, stay for the stark beauty of the polar landscape, and leave with stories of encounters with reindeer, Arctic foxes, and perhaps even a polar bear. David Nikel, Forbes.com, 21 Apr. 2025 It was called 'madness,' 'an ice box' and 'the polar bear garden of Andrew Johnson,'... Ron Estes, MSNBC Newsweek, 28 Mar. 2025 During spring bloom, an upsurge in photosynthesizing algae and other microbes kick-starts the Arctic ecosystem, fueling a yearly revel, with tiny crustaceans, fish, seals, birds, polar bears, whales, and more. Asher Elbein, WIRED, 2 Mar. 2025 This study found seventy-three attacks on humans by wild polar bears between 1870 and 2014 across their range in Canada, Greenland, Norway, Russia, and the US. Matthew Wills, JSTOR Daily, 10 Feb. 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 9 May. 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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