An English measure of capacity for liquids, containing 63 wine gallons, or about 52+¹⁄₂ imperial gallons; a half pipe.
A large barrel or cask of indefinite contents, especially one containing from 100 to 140 gallons.
An old English liquid measure, usually being half a barrel; containing 18 English beer gallons, or 83.178 L.
A small barrel.