mutagen

noun
mu·​ta·​gen | \ ˈmyü-tə-jən How to pronounce mutagen (audio) \

Definition of mutagen

: an agent (such as a chemical or various radiations) that tends to increase the frequency or extent of mutation

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Other Words from mutagen

mutagenic \ ˌmyü-​tə-​ˈje-​nik How to pronounce mutagenic (audio) \ adjective
mutagenically \ ˌmyü-​tə-​ˈje-​ni-​k(ə-​)lē How to pronounce mutagenically (audio) \ adverb

Examples of mutagen in a Sentence

Recent Examples on the Web

The fallout leads to three samples of an experimental mutagen dropping through the atmosphere and landing on Earth, where a wolf, an alligator, and George are all infected. Tasha Robinson, The Verge, "Rampage is laughably dumb, but at least there’s plenty of rampaging," 11 Apr. 2018 The main villain is not Shredder, but instead a cat named Old Hob, who was also transformed by the same mutagen that brought The Turtles to their current state. Dak, WIRED, "GeekMom: Comic Book Corner — June 20th, 2012," 20 June 2012

First Known Use of mutagen

1933, in the meaning defined above

History and Etymology for mutagen

International Scientific Vocabulary mutation + -gen

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More Definitions for mutagen

mutagen

noun
mu·​ta·​gen | \ ˈmyüt-ə-jən How to pronounce mutagen (audio) \

Medical Definition of mutagen

: a substance (as a chemical or various radiations) that tends to increase the frequency or extent of mutation