mutant

adjective

mu·​tant ˈmyü-tᵊnt How to pronounce mutant (audio)
: of, relating to, or produced by mutation
mutant noun

Examples of mutant in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Somehow, that worked out to embedding a mutant third hand in his shoulder. Sally Jenkins, The Atlantic, 30 Aug. 2025 No details have been revealed about plot or even which X-Men characters will appear in the new film, which will launch a new chapter for the mutant franchise within the MCU. EW.com, 27 Aug. 2025 Those movies were produced by 20th Century Fox, which licensed the mutant characters prior to the studio’s 2019 merger with Disney. Rebecca Rubin, Variety, 28 July 2025 The teenage mutant turtle variety had taken over Saturday morning TV and waves of shoddy martials arts flicks filled the shelves at video stores. Christopher Cruz, Rolling Stone, 30 July 2025 See All Example Sentences for mutant

Word History

Etymology

Latin mutant-, mutans, present participle of mutare

First Known Use

1903, in the meaning defined above

Time Traveler
The first known use of mutant was in 1903

Browse Nearby Words

Cite this Entry

“Mutant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mutant. Accessed 4 Sep. 2025.

Kids Definition

mutant

1 of 2 adjective
mu·​tant
ˈmyüt-ᵊnt
: of, relating to, or produced by mutation

mutant

2 of 2 noun
: a mutant individual

Medical Definition

mutant

1 of 2 adjective
mu·​tant ˈmyüt-ᵊnt How to pronounce mutant (audio)
: of, relating to, or produced by mutation

mutant

2 of 2 noun
: a mutant individual

More from Merriam-Webster on mutant

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