Mercurochrome mercurochrome • mercurophen · · · Info · Definitions · Synonyms · Characters · · Mercurochrome · · Text Latin · · Script 13 · · Length 4 · · Syllables Definitions · · · (noun) a mercurial compound applied topically as an antiseptic; Mercurochrome is the trademark. Synonyms: merbromine. · · Noun Definition 1 Synonyms · · · merbromine · · Synonym 1 Characters · · M latin capital letter m U+004D c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075