Usually means: Chemical reaction initiated by light.
Definitions Related words Mentions History
We found 10 dictionaries that define the word photoreaction:

General (7 matching dictionaries)
  1. photoreaction: Merriam-Webster
  2. photoreaction: American Heritage Dictionary of the English Language
  3. photoreaction: Collins English Dictionary
  4. photoreaction: Wiktionary
  5. photoreaction: Infoplease Dictionary
  6. photoreaction: Dictionary.com
  7. photoreaction: TheFreeDictionary.com

Medicine (3 matching dictionaries)
  1. photoreaction: Merriam-Webster Medical Dictionary
  2. online medical dictionary (No longer online)
  3. photoreaction: Medical dictionary

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Definitions from Wiktionary (photoreaction)

▸ noun:  (chemistry) a photochemical reaction

Similar:
photoprocess, photoreagent, photodimerization, photoreactivity, photorearrangement, photohydrolysis, photoproduct, photochlorination, photoannulation, photohydration, more...

Opposite:
photodissociation

Types:
photooxidation, photoreduction, photoisomerization, photodissociation, photocatalysis, photoluminescence, more...

▸ Words similar to photoreaction

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▸ Popular adjectives describing photoreaction

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▸ Rhymes of photoreaction

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Similar:
photoprocess, photoreagent, photodimerization, photoreactivity, photorearrangement, photohydrolysis, photoproduct, photochlorination, photoannulation, photohydration, more...

Opposite:
photodissociation

Types:
photooxidation, photoreduction, photoisomerization, photodissociation, photocatalysis, photoluminescence, more...



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