|a fool or simpleton; ninny.|
|an extraordinary or unusual thing, person, or event; an exceptional example or instance.|
photochemistry pho·to·chem·is·try (fō'tō-kěm'ĭ-strē)
The branch of chemistry that deals with the effects of light on chemical systems.
|photochemistry (fō'tō-kěm'ĭ-strē) Pronunciation Key
The scientific study of the effects of light and ultraviolet radiation on chemical reactions.