(n.) The quality possessed by some crystals of presenting different colors in three different directions.

bicolor bicolored colorful colory crazy daedal dichroism dichromatic dichromatism divers-colored harlequin kaleidoscopic many-colored medley motley multicolor multicolored multicolorous parti-colored polychromatic polychromatism polychrome polychromic prismal riot of colors shot shot through spectral thunder and lightning trichroism trichromatic trichromic tricolor tricolored two-tone varicolored variegated variegation versicolor versicolored