PNEUMATIC; PNEUMATICAL a.
tmospheric pressure. -- Pneumatic pump, an air-exhausting or forcing pump. -- Pneumatic railway. See Atmospheric railway, under Atmospheric. -- Pneumatic syringe, a stout tube closed at one end, and provided with a piston, for showing that the heat produced by compressing a gas will ignite substances. -- Pneumatic…
PUBLIC a.
ments, etc. -- Public works, all fixed works built by civil engineers for public use, as railways, docks, canals, etc.; but strictly, military and civil engineering works constructed at the public cost.
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.