photolysis
noun
pho·tol·y·sis
fō-ˈtä-lə-səs 
: chemical decomposition by the action of radiant energy (such as light)
Examples of photolysis in a Sentence
Recent Examples on the Web
But sunlight in the upper atmosphere is continuously breaking down the gas by photolysis, so some process must be slowly replacing it.
—
Davide Castelvecchi, Scientific American, 16 Dec. 2010
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Davide Castelvecchi, Scientific American, 16 Dec. 2010
Dictionary Entries Near photolysis
Cite this Entry
“Photolysis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/photolysis. Accessed 25 Nov. 2024.
Copy CitationMedical Definition
photolysis
noun
pho·tol·y·sis
fō-ˈtäl-ə-səs
plural photolyses
-ˌsēz
: chemical decomposition by the action of radiant energy compare radiolysis
Love words? Need even more definitions?
Merriam-Webster unabridged
Share