razorback

A feral hog (Sus scrofa) of the southern United States, having a narrow body with a ridged back.

A sharp ridged hill.

A rorqual, finfish, or finner-whale, of the family Balænopteridæ.

A hog whose back has somewhat the form of a sharp ridge.

The rorqual.

A term used in the southeastern US for a thin feral pig. The term is borderline slang but is used as the nickname for the University of Arkansas athletic teams.

a mongrel hog with a thin body and long legs and a ridged back; a wild or semi-wild descendant of improved breeds; found chiefly in the southeastern United States

any of several baleen whales of the family Balaenopteridae having longitudinal grooves on the throat and a small pointed dorsal fin

having a sharp narrow back