Origin of polychromaticpoly- + chromatic
also pol·y·chro·mic or pol·y·chro·mous
- Having or exhibiting many colors.
- Of or composed of radiation of more than one wavelength: polychromatic light.
- Consisting of or related to radiation of more than one wavelength.
- Of or having many colors.
(comparative more polychromatic, superlative most polychromatic)