BARREL n.
The hollow basal part of a feather. Barrel bulk (Com.), a measure equal to five cubic feet, used in estimating capacity, as of a vessel for freight. -- Barrel drain (Arch.), a drain in the form of a cylindrical tube. -- Barrel of a boiler, the cylindrical part of a boiler, containing the flues. -- Barrel of the ear…
BAUME a.
d with liquids heavier than water, sinks to 0º in pure water, and to 15º in a 15 per cent salt solution; the other, for liquids lighter than water, sinks to 0º in a 10 per cent salt solution and to 10º in pure water. In both cases the graduation, based on the distance between these fundamental points, is continued alon…