An act or process which applies color. / Any substance used to give color. / The appearance as to color. / A disguise or discoloration.

plural of coloration

Alternative spelling of colourant

plural of colorant

Using colour/color (or hue) as opposed to shades of grey/gray.

To apply color to something; to make colorful.

(obsolete) Colored.

The act or art of coloring. / The quality of being colored.

The state or condition of being colorable. / (chemistry) The ability of a colorless photochromic material to develop color.

(chiefly US) Nonwhite; of a race other than white, for example black.