1) Arkansasathlete 1) Arkansas athlete 2) Arkansas mascot 3) Backed 4) Cager in Fayetteville 5) Fayetteville athlete 6) Fictional pig 7) Filipino rock music group 8) Having a sharp narrow back 9) Kind of hog 10) Razor-backed 11) Sharp, narrow range of hills 12) University of Arkansas mascot 13) Wild hog 1) Backed 2) Finback 3) Hog 4) Rorqual 
Razorback and wild hog are Americanisms, loosely applied to any type of feral pig, wild boar or cross in North America. Common wild boar (Sus scrofa scrofa) are sometimes called `Russian boar` or `Russian razorbacks`. The term `razorback` has also appeared in Australia, to describe such animals there. ==Introduction to the Americas== Domesti...
• (n.) The rorqual.
Ra'zor·back` (-băk`) noun (Zoology) The rorqual. 
USS Razorback was an American submarine of 1525 tons displacement launched in 1944 which saw action during the Second World War. USS Razorback was powered by diesel engines providing a top speed of 21 knots and was armed with one 4-inch gun, two 20 mm Oerlikon anti-aircraft guns; six 21 inch bow torpedo tubes and four 21 inch stern torpedo tubes.
[adj] - having a sharp narrow back 2. [n] - thin-bodied mongrel hog of southeastern United States that is a wild or semi-wild descendant of improved breeds
razorbacked hog noun 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 Statesrazor-backed adjective having a sharp narrow back; `a razor-backed horse`; `razorback hogs`