1. having or exhibiting two colors
2. relating to or affected by dichromacy; able to see only two of the three primary colors
Usage: biology, medicine

Examples

• The dichromatic flag featured bold stripes of red and white.
• Some birds have dichromatic vision, perceiving the world differently than humans do.
• The artist chose a dichromatic palette of black and gold for the design.
• Dichromatic individuals may have difficulty distinguishing certain colors in everyday situations.
• The dichromatic pattern on the butterfly's wings serves as camouflage.