grizzly bear

noun

: a very large brown bear (Ursus arctos) of northwestern North America

Note: The grizzly bear is the same species as the brown bear, but grizzly bear is typically used for the North American brown bear and not the European or Asian brown bear. In the U.S., grizzly bear is most often used for a brown bear of inland habitats (as in Montana and western Canada) that is typically smaller than coastal brown bears and usually has lighter-colored tips on the fur. The grizzly bear is often considered a subspecies (Ursus arctos horribilis) of the brown bear and, especially formerly, a separate species (Ursus horribilis).

The brown bears of Kodiak Island, the grizzly bears of the Rocky Mountains and interior Alaska, the European brown bear, all are now considered to be the same species, Ursus arctos, despite tremendous variation in color, size, and habits.Natural History

called also grizzly

Examples of grizzly 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.
Fine, but Ace Demers doesn’t get grizzly bears that easily. Tom Stacer, Outdoor Life, 20 Feb. 2025 Vox contributor Cat Willet explored the potential of rewilding — a movement that encompasses efforts on wide swaths of landscape and can include things like returning apex predators like grizzly bears back to an ecosystem. Umair Irfan, Vox, 28 Dec. 2024 Between 2009 and 2023, according to the National Park Service, vehicle collisions in the Greater Yellowstone Ecosystem have led to the deaths of 49 grizzly bears. Leslie Katz, Forbes, 25 Oct. 2024 Best Time to Visit: Hands down, summer has the warmest temps, as well as rivers that are full from snowmelt and a landscape that comes alive as everything from wildflowers to grizzly bears makes the most of the sunshine. Graham Averill, Outside Online, 21 Jan. 2025 See All Example Sentences for grizzly bear

Word History

First Known Use

1791, in the meaning defined above

Time Traveler
The first known use of grizzly bear was in 1791

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Cite this Entry

“Grizzly bear.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/grizzly%20bear. Accessed 24 Mar. 2025.

Kids Definition

grizzly bear

noun
: a large powerful brown bear found from the lower 48 to Alaska

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