mutagen
Americannoun
noun
Other Word Forms
- mutagenic adjective
- mutagenicity noun
Etymology
Origin of mutagen
First recorded in 1945–50; muta(tion) + -gen
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.
“We may have to start thinking of higher temperatures such as those found in mammals as a mutagen for fungi,” he says.
From Science Magazine
This finding expands the knowledge of formaldehyde, previously considered only as a DNA mutagen, and helps establishing a further link with cancer.
From Science Daily
Research also found that it is a mutagen, meaning it can alter DNA.
From Salon
These chemicals include carcinogens, mutagens, reproductive system and organ toxicants, and skin and respiratory irritants.
From Scientific American
Chloroprene is a mutagen, meaning it causes cancer by attacking and mutating DNA.
From Salon
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.