0 present participle of demist
1 to remove the mist (= thin layer of water drops) from the window of a car, usually by blowing air over it
It also developed improvements in aircraft equipment such as demisting equipment for windshields and exhaust flame suppression.
Unlike many convertibles of the time, the rear window is glass and wraparound, with demisting elements.
Once the bulk liquid has been knocked out, which can be achieved in many ways, the remaining liquid droplets are separated from by a demisting device.