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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Greenland has polar bears, Iceland its famous hot springs lagoons, Sweden is synonymous with saunas, and another renowned winter fun destination is Finland’s extremely snowy Lapland. Larry Olmsted, Forbes.com, 28 Jan. 2026 This train-car-style rover, run by Natural Habitat Adventure, has private bunk rooms and observation decks to watch for the aurora and polar bears, with bear safaris by day, too. Stephanie Vermillion, Outside, 27 Jan. 2026 The scene is a playground for polar bears, seals, whales, Arctic foxes, reindeer, birds, and more. Chrissie McClatchie, Travel + Leisure, 27 Jan. 2026 Admittedly, the expedition guides hesitate to advertise polar bear sightings given the short season and uncertainty of it all. Jillian Dara, Condé Nast Traveler, 17 Jan. 2026 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 29 Jan. 2026.

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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