1. having or displaying many colors; multicolored

Examples

• The polychromous mural featured vibrant reds, blues, and yellows.
• Ancient Greek temples were often polychromous, contrary to the white marble we see today.
• The artist created a polychromous design that caught the eye from across the room.
• Polychromous birds display brilliant plumage to attract mates.
• The stained glass window was polychromous, casting colored light throughout the cathedral.