Illustration of pronghorn
pronghorn
noun
prong·horn
ˈprȯŋ-ˌhȯrn 
ˈpräŋ-
variants
or less commonly pronghorn antelope
plural pronghorn or pronghorns also pronghorn antelope or pronghorn antelopes
: a swift horned ruminant mammal (Antilocapra americana) chiefly of grasslands and deserts of western North America that has a slender lean build and horns that in males grow to 10-16 inches (25-41 cm) long and have an additional forward-facing prong and in females grow to 1-2 inches (2-5 cm) long and lack a prong
Note: Although the pronghorn is sometimes informally called the pronghorn antelope or less commonly the American antelope, it belongs to a different family than true antelope and is the only living species of its family (Antilocapridae).
Examples of pronghorn in a Sentence
Recent Examples on the Web
Arizona also boasts unique species like the roadrunner, the state mammal ringtail, and the pronghorn antelope.
—
Shelby Slade, AZCentral.com, 24 July 2025
Pinyon-juniper woodlands serve as a home to a variety of wildlife species, including mule deer, elk and pronghorn.
—John Leos, AZCentral.com, 15 July 2025
Also in Studer’s iCloud were two videos of Studer in possession of a live pronghorn.
—Alice Jones Webb, Outdoor Life, 25 June 2025
From 2002 to 2018, the state recorded 221 wildlife-vehicle collisions with pronghorns.
—Noël Fletcher, Forbes.com, 30 May 2025
See All Example Sentences for pronghorn
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Shelby Slade, AZCentral.com, 24 July 2025
Pinyon-juniper woodlands serve as a home to a variety of wildlife species, including mule deer, elk and pronghorn.
—John Leos, AZCentral.com, 15 July 2025
Also in Studer’s iCloud were two videos of Studer in possession of a live pronghorn.
—Alice Jones Webb, Outdoor Life, 25 June 2025
From 2002 to 2018, the state recorded 221 wildlife-vehicle collisions with pronghorns.
—Noël Fletcher, Forbes.com, 30 May 2025
See All Example Sentences for pronghorn
Cite this Entry
“Pronghorn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pronghorn. Accessed 6 Aug. 2025.
Copy CitationKids Definition
pronghorn
noun
prong·horn
ˈprȯŋ-ˌhȯ(ə)rn
ˈpräŋ-
plural pronghorn or pronghorns
: a cud-chewing horned mammal of treeless parts of western North America resembling an antelope
called also pronghorn antelope
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