Alternative form of cyano-

Of the colour cyan.

A vibrant pale greenish-blue colour between blue and green in the visible spectrum; the complementary colour of red; the colour obtained by subtracting red from white light.

plural of cyan

Modified by the addition of one or more cyanide groups

(chemistry) Reaction with, or formation of a cyanide

plural of cyanation

Having an azure colour.

(chemistry) Any salt or ester of cyanic acid

(chemistry) To treat or react with cyanide