1. The quality or state of having many colors; the presence of multiple colors in something.
Usage: general use
2. In biology and medicine, the ability of cells or tissues to stain with multiple dyes or to display varied coloration.
Usage: technical; medical/biological

Examples

• The polychromatism of the ancient Greek temple was revealed through careful archaeological study.
• The artist's use of polychromatism in the mural created a vibrant and dynamic visual effect.
• Under the microscope, the polychromatism of the stained cells indicated their developmental stage.
• The polychromatism of tropical birds makes them among the most visually striking creatures in nature.
• Medieval manuscripts displayed remarkable polychromatism through their illuminated illustrations.
• The fabric's polychromatism combined blues, reds, and golds in an intricate pattern.