defroster

from WordNet (r) 3.0 (2006)

defroster
    n 1: heater that removes ice or frost (as from a windshield or a
         refrigerator or the wings of an airplane) [syn:
         {defroster}, {deicer}]

from The Collaborative International Dictionary of English v.0.48

defroster \defroster\ n.
   A device that removes ice or frost (as from a windshield or a
   refrigerator or the wings of an airplane).

   Syn: deicer.
        [WordNet 1.5]

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