A razorback is most commonly a type of wild or feral hog with a high, sharp ridge of bristly hair along its back, giving it a “razor-like” backbone appearance.

Quick Scoop

Core meaning

  • In everyday usage, “razorback” refers to a wild or semi-wild hog, usually in the southern United States, with:
    • A high, narrow back or backbone.
    • Stiff, bristly hair forming a ridge along the spine.
    • A lean body and relatively long legs.
  • The term highlights both the shape of the animal’s back and its tough, sometimes aggressive nature.

Mini facts about the animal

  • These hogs are often black or dark-colored and can reach 150–300 pounds for adult males.
  • They have long tusks that constantly sharpen as the upper and lower tusks rub together.
  • Historically, they were considered dangerous when cornered and notorious for rooting up fields.

Other things called “Razorback”

“Razorback” is also used beyond the animal itself:

  • University of Arkansas mascot and sports teams (the Arkansas Razorbacks).
  • General term in the U.S. and Australia for feral pigs with that distinctive ridged back.
  • There are other niche uses too, like in film titles, bands, comics, and even as a descriptive word for anything with a sharp, narrow ridge.

Tiny story-style example

Imagine a lean, dark hog stepping out of the brush, the hair along its spine standing up like a bristly mohawk and its back forming a sharp ridge. Hunters in the southern U.S. might look at that distinctive outline and say, “That’s a razorback,” referring to both its wild attitude and that blade-like backbone.

TL;DR: If you’re wondering “what is a razorback?” it’s mainly a wild/feral hog with a sharp, bristly ridge along its back—and the name is also famously used for the University of Arkansas Razorbacks sports teams.

Information gathered from public forums or data available on the internet and portrayed here.