GEOGRAPHY n.
motions. -- Physical geography treats of the conformation of the earth's surface, of the distribution of land and water, of minerals, plants, animals, etc., and applies the principles of physics to the explanation of the diversities of climate, productions, etc. -- Political geography treats of the different countrie…
HYDRAULIC a.
pipe, and so on alternately. -- Hydraulic valve. (Mach.) (a) A valve for regulating the distribution of water in the cylinders of hydraulic elevators, cranes, etc. (b) (Gas Works) An inverted cup with a partition dipping into water, for opening or closing communication between two gas mains, the open ends of which pr…
MATTER n.
nt.), type which has been used, or which is not to be used, in printing, and is ready for distribution. -- Live matter (Print.), type set up, but not yet printed from. -- Matter in bar, Matter of fact. See under Bar, and Fact. -- Matter of record, anything recorded. -- Upon the matter, or Upon the whole matter, con…