- plural of mutation.
mutations
CulturalExample Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Among North Eurasian populations, chitinase genes contain mutations associated with a reduced ability to digest insect exoskeletons.
From Science Daily ● Aug. 27, 2026
Together, the RAS mutations drive as much as a third of all human cancers, including most pancreatic tumors.
From The Wall Street Journal ● Aug. 26, 2026
Melanoma has what is called a high tumor mutational burden, or TMB, which means it has many mutations inside the DNA, making it a strong target for this type of treatment.
From MarketWatch ● Aug. 20, 2026
The idea is to use mRNA to train the immune system to recognize tumor mutations and hunt down and kill cancer cells hiding around the body.
From The Wall Street Journal ● Aug. 19, 2026
And what of the many other pesticides that interfere with cell division, break chromosomes, cause mutations?
From "Silent Spring" by Rachel Carson
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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.