cyan Cyamus • cyanacetic · · · Info · Definitions · Synonyms · Characters · · cyan · · Text Latin · · Script 4 · · Length Definitions · · · (noun) a primary subtractive color for light; has a blue-green color. · · Noun Definition 1 (adj) of a bluish shade of green. Synonyms: bluish green, blue-green, teal. · · Adjective Definition 1 Synonyms · · · bluish green · · Synonym 1 blue-green · · Synonym 2 teal · · Synonym 3 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 n latin small letter n U+006E y latin small letter y U+0079