cyano radical cyanopsia • cyanose · · · Info · Definitions · Synonyms · Characters · · cyano radical · · Text Common · · Latin · · Scripts 13 · · Length 6 · · Syllables Definitions · · · (noun) the monovalent group -CN in a chemical compound. Synonyms: cyano group, cyano radical, cyanide group, cyanide radical. · · Noun Definition 1 Synonyms · · · cyano group · · Synonym 1 cyanide group · · Synonym 2 cyanide radical · · Synonym 3 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 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 y latin small letter y U+0079