Main entry: polychromatic
Definition: (of light or other electromagnetic radiation) composed of more than one wavelength
Usage: polychromatic light
Antonyms: monochromatic, homochromatic
Definition: (of light or other electromagnetic radiation) having only one wavelength
Main entry: polychromatic, polychrome, polychromic
Definition: having or exhibiting many colors
Antonyms: uncolored, uncoloured
Definition: without color
Antonyms: colorless, colourless
Definition: weak in color; not colorful
Antonyms: colorless, colourless
Definition: lacking in variety and interest