photodecomposition

noun

pho·​to·​de·​com·​po·​si·​tion ˌfō-tō-ˌdē-ˌkäm-pə-ˈzi-shən How to pronounce photodecomposition (audio)
: photolysis

Word History

First Known Use

1889, in the meaning defined above

Time Traveler
The first known use of photodecomposition was in 1889

Dictionary Entries Near photodecomposition

photocurrent

photodecomposition

photodegradable

See More Nearby Entries 

Cite this Entry

“Photodecomposition.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/photodecomposition. Accessed 25 Apr. 2024.

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Medical Definition

photodecomposition

noun
pho·​to·​de·​com·​po·​si·​tion -ˌdē-ˌkäm-pə-ˈzish-ən How to pronounce photodecomposition (audio)
: chemical breaking down (as of a pesticide) by means of radiant energy
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