See Also: trichromatic(medicine)
trichromatic(dictionary)

trichromatic (iou)



trichromatic adjective. L19.
[from TRI- + CHROMATIC.]
Having or pertaining to three colours; spec. of or pertaining to the perception of colours or their reproduction in printing, photography, etc., by the combination of images formed in three widely different single colours (as in normal colour vision).
tri'chromatism noun the quality or fact of being trichromatic; spec. = TRICHROMASY: L19.