Rear-window defogger - definition of Rear-window defogger by The Free Dictionary
defogger (redirected from Rear-window defogger)
de·fog (dē-fôg′, -fŏg′)
To remove condensed water vapor from: defog a windshield.
an agent which clears fog from something
References in periodicals archive
Similar to a car's electric rear-window defogger
but much more efficient, the heating elements keep the shelves at a constant temperature without drying out the product.