photochemical
Americanadjective
adjective
Other Word Forms
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Cleaner cars have wrought wonders in getting rid of photochemical smog, when all we need to do is buy one.
From Los Angeles Times ● Mar. 26, 2026
Not the good, high-altitude ozone that shields us from dangerous UV light, but bad ozone, hovering right above ground level — stinking, brownish, grayish photochemical smog.
From Los Angeles Times ● Mar. 26, 2026
They targeted a photochemical reaction in which molecules absorb energy from photons and transfer it to a neighbor.
From Science Magazine ● May 30, 2024
Researchers from the University of Basel are now going one step further and are demonstrating how the energy efficiency of photochemical reactions can be increased tenfold.
From Science Daily ● Mar. 18, 2024
Hence, it appears that in many cases physiological adaptation may be a direct response of the life-processes of the plant to the daily length of photochemical stimulation which it receives from solar light.
From The Chemistry of Plant Life by Roscoe Wilfred Thatcher
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
