deicer deice • deicidal · · · Info · Definitions · Synonyms · Characters · · deicer · · Text Latin · · Script 6 · · Length Definitions · · · (noun) heater that removes ice or frost (as from a windshield or a refrigerator or the wings of an airplane). Synonyms: defroster. · · Noun Definition 1 Synonyms · · · defroster · · Synonym 1 Characters · · c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 r latin small letter r U+0072