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).

Illustration of pronghorn

Examples of pronghorn in a Sentence

Recent Examples on the Web

This allowed antler collectors and other interested buyers to walk past some of the piles of furs and stacks of trophy antlers — mostly from elk and mule deer, although the DWR says a few moose, sheep, and pronghorn are in the mix as well. —Dac Collins, Outdoor Life, 27 Mar. 2025

Only 137 pronghorn hunting tags were offered by CDFW in 2024. —Rick Hurd, The Mercury News, 12 Feb. 2025

Possible sightings include elk, pronghorn, bighorn sheep and the resident bison roaming the park. —Lynn O'Rourke Hayes, Boston Herald, 16 Mar. 2025

Why Can Bears Run So Fast? Bears aren’t built like greyhounds, cheetahs, or pronghorn antelope. —Katie Hill, Outdoor Life, 21 Feb. 2025

Word History

First Known Use

1806, in the meaning defined above

Rhymes for pronghorn

• adorn
• airborne
• blackthorn
• broomcorn
• buckhorn
• buckthorn
• careworn
• firstborn
• foodborne
• forborne
• forewarn
• forlorn

Kids 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