1. (a.) Having or exhibiting two colors.

2. (a.) Having two color varieties, or two phases differing in color, independently of age or sex, as in certain birds and insects.

bicolor bicolored chromatic cold colorful colorific coloring colory cool crazy daedal divers-colored glowing harlequin harmonious kaleidoscopic many-colored matching medley monochromatic monochrome monochromic motley multicolor multicolored multicolorous parti-color parti-colored pigmentary polychromatic prismal prismatic rainbow shot shot through spectral thunder and lightning tinctorial tingent toning trichromatic trichromic tricolor tricolored two-tone varicolored variegated versicolor versicolored warm