photo reaction


noun Chemistry.
a chemical reaction that involves or requires light.

1905–10; photo- + reaction Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To photo reaction
American Heritage
Medical Dictionary

photoreaction pho·to·re·ac·tion (fō'tō-rē-āk'shən)
A photochemical reaction.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
Copyright © 2014, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature