defroster
1. [ noun ] heater that removes ice or frost (as from a windshield or a refrigerator or the wings of an airplane)
Synonyms: deicer
Related terms: heater airplane
Similar spelling:   defrost
  de_forest
  Depriest
  depressor
  depressed
  debris
  deprecate
  devries
  depressive
  depressant
  depress
  defrock
  deepfreeze
  de_broglie