Photochemistry

[,fәutәu'kemistri]

(noun.) branch of chemistry that deals with the chemical action of light.

Typist: Tim--From WordNet

(n.) The branch of chemistry which relates to the effect of light in producing chemical changes, as in photography.

Edited by Ben

n. that branch of chemistry which treats of the chemical action of light.—adj. Photochem′ical.—n. Photochem′ist.

Typed by Lesley