photolysis
the chemical decomposition of materials under the influence of light.
Origin of photolysis
1Other words from photolysis
- pho·to·lyt·ic [foht-l-it-ik], /ˌfoʊt lˈɪt ɪk/, adjective
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British Dictionary definitions for photolysis
/ (fəʊˈtɒlɪsɪs) /
chemical decomposition caused by light or other electromagnetic radiation: Compare radiolysis
Derived forms of photolysis
- photolytic (ˌfəʊtəʊˈlɪtɪk), adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Scientific definitions for photolysis
[ fō-tŏl′ĭ-sĭs ]
Chemical decomposition induced by light or other radiant energy. Photolysis plays an important role in photosynthesis, during which it produces energy by splitting water molecules into gaseous oxygen and hydrogen ions.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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