Dichromatic \Di`chro*mat"ic\, a. [Pref. di- + chromatic: cf. Gr. ?.]

1. Having or exhibiting two colors. [1913 Webster]

2. (Zool.) Having two color varieties, or two phases differing in color, independently of age or sex, as in certain birds and insects. [1913 Webster]

Source: The Collaborative International Dictionary of English v.0.48
 

50 Moby Thesaurus words for "dichromatic": 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

Source: Moby Thesaurus II by Grady Ward, 1.0
 

dichromatic adj
1: of or relating to dichromatism
2: having two colors; "a bicolor flower"; "a bicolored postage stamp" [syn: bicolor, bicolour, bicolored, bicoloured, bichrome]

Source: WordNet (r) 2.0
 

Dichromatic \Di`chro*mat"ic\, a. [Pref. di- + chromatic: cf. Gr. ?.]

1. Having or exhibiting two colors.

2. (Zo["o]l.) Having two color varieties, or two phases differing in color, independently of age or sex, as in certain birds and insects.

Source: Webster's Revised Unabridged Dictionary (1913)