PUBLIC a.
Open to common or general use; as, a public road; a public house. "The public street." Shak. Public act or statute (Law), an act or statute affecting matters of public concern. Of such statutes the courts take judicial notice. -- Public credit. See under Credit. -- Public funds. See Fund, 3. -- Public house, an inn,…
PUBLIC-SERVICE CORPORATION; QUASI-PUBLIC CORPORATION n.
A corporation, such as a railroad company, lighting company, water company, etc., organized or chartered to follow a public calling or to render services more or less essential to the general public convenience or safety.
PULLEY n.
A wheel with a broad rim, or grooved rim, for transmitting power from, or imparting power to, the different parts of machinery, or for changing the direction of motion, by means of a belt, cord, rope, or chain.
RACK n.
ed, and held tight by the use of a small stick of wood twisted around. -- Rack rail (Railroads), a toothed rack, laid as a rail, to afford a hold for teeth on the driving wheel of locomotive for climbing steep gradients, as in ascending a mountain. -- Rack saw, a saw having wide teeth. -- Rack stick, the stick used…
RAIL n.
or clearing the rail obstructions. (b) A guard rail. See under Guard. -- Rail joint (Railroad), a splice connecting the adjacent ends of rails, in distinction from a chair, which is merely a seat. The two devices are sometimes united. Among several hundred varieties, the fish joint is standard. See Fish joint, under F…
RAY n.
In a restricted sense, any of the broad, flat, narrow-tailed species, as the skates and sting rays. See Skate. Bishop ray, a yellow-spotted, long-tailed eagle ray (Stoasodon nàrinari) of the Southern United States and the West Indies. -- Butterfly ray, a short-tailed American sting ray (Pteroplatea Maclura), having ve…
REFRIGERATOR n.
idly cooling heated liquids or vapors, connected with a still, etc. Refrigerator car (Railroad), a freight car constructed as a refrigerator, for the transportation of fresh meats, fish, etc., in a temperature kept cool by ice.