'deicer' definitions:

Definition of 'deicer'

From: WordNet
noun
Heater that removes ice or frost (as from a windshield or a refrigerator or the wings of an airplane) [syn: defroster, deicer]

Definition of 'deicer'

From: GCIDE
  • deicer \deicer\ n. a devie that removes ice or frost (as from a windshield or a refrigerator or the wings of an airplane).
  • Syn: defroster. [WordNet 1.5]