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.

synonyms: razorback hog, razorbacked hog.

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

synonym: rorqual.

Dutch: vinvis
Polish: płetwal

Having a sharp narrow back:
— Razorback hogs.

synonym: razor-backed.