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English word
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WORDNET DICTIONARY
CIDE DICTIONARY
OXFORD DICTIONARY
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WORDNET DICTIONARY
Noun photochemistry has 1 sense
- photochemistry(n = noun.cognition) - branch of chemistry that deals with the chemical action of light; is a kind of chemical science, chemistry
Derived form adjective photochemical1
CIDE DICTIONARY
photochemistry, n. [Photo- + chemistry.].
The branch of chemistry which relates to the effect of light in producing chemical changes, as in photography. [1913 Webster]
OXFORD DICTIONARY
photochemistry, n. the study of the chemical effects of light.
Derivative
photochemical adj.