noun a tube through which a bullet travels when a gun is fired
Synonymsgun barrel
noun a cylindrical container that holds liquids
Synonymscask
noun a bulging cylindrical shape; hollow with flat ends
Synonymsdrum
noun the quantity that a barrel (of any size) will hold
Synonymsbarrelful
noun any of various units of capacity
Synonymsbbl
Source: WordNet 3.1, Princeton University
