Tertiary

Adjective

 * 1) Of third rank or order; subsequent.

Noun

 * 1) A tertiary feather.
 * 2) A member of a Roman Catholic third order - the Franciscans, Dominicans and Carmelites among others.

Thesaurus
Maxwell triangle, Munsell scale, chromatic circle, chromatic spectrum, chromaticity diagram, color circle, color cycle, color index, color mixture curve, color solid, color spectrum, color system, color triangle, complementary color, covert, demitint, feather, feathers, full color, fundamental colors, hackle, half tint, halftone, hue cycle, mail, metamer, monochrome, plumage, primary, primary color, pure color, secondary, secondary color, solar spectrum, spectral color, spectrum, spectrum color, speculum, tertiary color, third