Definition of "demister" [demister]

• A part of the ventilation system in motor cars that blows hot, dry air against the inside of a windscreen to prevent, or remove condensation (noun)
• Any of various devices that removes droplets of water from air (noun)

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• "It passes through a demister to remove water droplets, then is circulated back into the insulated room where the produce is stored."
• "The cooler requires pumps and a fan, an evaporator coil made of bare copper tubing, PVC nozzles, and wooden slats for the demister."
• "The video camera used was to help the welder see what he was doing while cutting away the material of the demister."