dichromic acid dichromic • dichromism · · · Info · Definitions · Characters · · dichromic acid · · Text Common · · Latin · · Scripts 14 · · Length 5 · · Syllables Definitions · · · (noun) the hypothetical acid (H2Cr2O7) from which dichromates are derived; known only in solution and in the form of dichromate salts. Synonyms: dichromic acid. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072