bighorn sheep

noun

big·​horn sheep ˈbig-ˌhȯrn- How to pronounce bighorn sheep (audio)
variants or less commonly bighorn
plural bighorn sheep also bighorns or bighorn
: a usually grayish-brown wild sheep (Ovis canadensis) of mountainous and desert regions of western North America

Note: The bighorn sheep has a white patch on the rump and, in the males, massive horns that curve up and back over the ears and then up and forward toward the cheeks.

Illustration of bighorn sheep

Illustration of bighorn sheep

Examples of bighorn sheep 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.
Next, Kat nestles a plastic headpiece shaped like a bighorn sheep rack onto me. Rowan Jacobsen, Harpers Magazine, 24 Oct. 2025 Burros need to consume much more plant material than their native grazing counterparts, like bighorn sheep or mule deer, due to their less efficient digestive systems. John Leos, AZCentral.com, 23 Oct. 2025 Labyrinth preserves quiet for rafters, hikers, and bighorn sheep. Stephen Trimble, Denver Post, 20 Oct. 2025 Over club sandwiches and some very good margaritas, Mikkelsen described Anza-Borrego as an under-the-radar oasis that’s known among devotees for its wildflower blooms and hiking trails, as well as its golden eagles and herds of bighorn sheep. Rosecrans Baldwin, Travel + Leisure, 11 Oct. 2025 See All Example Sentences for bighorn sheep

Word History

First Known Use

1817, in the meaning defined above

Time Traveler
The first known use of bighorn sheep was in 1817

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Cite this Entry

“Bighorn sheep.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bighorn%20sheep. Accessed 1 Nov. 2025.

Kids Definition

bighorn sheep

noun
big·​horn sheep ˈbig-ˌhȯrn- How to pronounce bighorn sheep (audio)
: a usually grayish brown wild sheep of mountainous western North America

called also bighorn, Rocky Mountain sheep

More from Merriam-Webster on bighorn sheep

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