From WordNet (r) 3.0 (2006): bbl n 1: any of various units of capacity; "a barrel of beer is 31 gallons and a barrel of oil is 42 gallons" [syn: barrel, bbl]
bbl n 1: any of various units of capacity; "a barrel of beer is 31 gallons and a barrel of oil is 42 gallons" [syn: barrel, bbl]