demister

[dee-mis-ter]

noun

Chiefly British. defroster(def 2).
a type of defroster for the side window of an automobile.

Origin of demister

First recorded in 1935–40; de- + mist + -er¹

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British Dictionary definitions for demister

demister

noun

a device incorporating a heater and/or blower used in a motor vehicle to free the windscreen of condensation

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012