noun gay or rich clothing.
2. caparison ·vt to aborn with rich dress; to dress.
3. caparison ·vt to cover with housings, as a horse; to harness or fit out with decorative trappings, as a horse.
4. caparison ·noun an ornamental covering or housing for a horse; the harness or trappings of a horse, taken collectively, ·esp. when decorative.