oxidative
Americanadjective
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Chemistry. relating to, causing, resulting from, or involving oxidation, the process in which a substance is combined with oxygen.
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Biochemistry. relating to physical stress or cell damage caused by an excess of free radicals and an insufficiency of antioxidants in the body.
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.
It may directly reduce oxidative stress while also increasing mitochondrial microproteins that help restrain damaging cellular pathways.
From Science Daily ● Jul. 18, 2026
Cell-culture and mouse studies also suggest links to cancer, inflammation and oxidative stress.
From The Wall Street Journal ● Jul. 17, 2026
These include pathways involving bile acids, NAD-related pathways, gut bacterial metabolites, oxidative stress markers and certain steroids.
From Science Daily ● Jul. 5, 2026
The research team is continuing to investigate how food additives and ultra-processed foods influence inflammation, oxidative stress, blood metabolic markers, and the composition of the gut microbiota.
From Science Daily ● Jun. 18, 2026
It is now known that the mitochondria are tiny packets of enzymes, a varied assortment including all the enzymes necessary for the oxidative cycle, arranged in precise and orderly array on walls and partitions.
From "Silent Spring" by Rachel Carson
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.
