dimetane dimetallic • dimetapp · · · Info · Definitions · Synonyms · Characters · · dimetane · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) antihistamine (trade name Dimetane) used to treat hypersensitivity reactions (as rhinitis). Synonyms: brompheniramine maleate, Dimetane. · · Noun Definition 1 Synonyms · · · brompheniramine maleate · · Synonym 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E t latin small letter t U+0074