[ foh-tol-uh-sis ]
/ foʊˈtɒl ə sɪs /
the chemical decomposition of materials under the influence of light.
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OTHER WORDS FROM photolysispho·to·lyt·ic [foht-l-it-ik], /ˌfoʊt lˈɪt ɪk/, adjective
Words nearby photolysis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for photolysis
/ (fəʊˈtɒlɪsɪs) /
chemical decomposition caused by light or other electromagnetic radiationCompare radiolysis
Derived forms of photolysisphotolytic (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
Medical definitions for photolysis
[ fō-tŏl′ĭ-sĭs ]
Chemical decomposition induced by light or other radiant energy.
Other words from photolysispho′to•lyt′ic (fō′tə-lĭt′ĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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.