PUVA (p&oomacr;'və, py&oomacr;'-)
n.
Psoralen and ultraviolet light; a treatment for psoriasis combining the oral administration of psoralen with subsequent exposure to long wavelength ultraviolet light.
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |