smokestack

A large chimney or vertical pipe through which combustion vapors, gases, and smoke are discharged.

Of, relating to, or being firms, industries, or places involved in heavy manufacturing or in the processing of materials.

A pipe, usually of sheet-iron, through which the smoke and gases of combustion from a steam-boiler are discharged into the open air. See cut under passenger-engine.

A chimney; esp., a pipe serving as a chimney, as the pipe which carries off the smoke of a locomotive, the funnel of a steam vessel, etc.

A conduit or group of conduits atop a structure allowing smoke to flow out.

a large tall chimney through which combustion gases and smoke can be evacuated