mutant

adjective

mu·​tant ˈmyü-tᵊnt How to pronounce mutant (audio)
Synonyms of mutantnext
: 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.
As the schoolmaster/spiritual leader of Marvel’s mutant population, Stewart has played Professor X in eight features, most recently in Sam Raimi’s Doctor Strange in the Multiverse of Madness. — Jordan Hoffman, Vanity Fair, 29 Oct. 2026 Patients who received the highest dose of the drug, called brezosiran, saw the levels of mutant huntingtin in their spinal fluid fall by 60% or 64% on average, depending on the type of assay used. — Elaine Chen, STAT, 23 Oct. 2026 First, as medical courier Bryan Hodukavich in Resident Evil, he was forced to contend with an onslaught of mutant zombie monsters. — Megan McCluskey, Time, 16 Oct. 2026 From rising stars who make mutant baile funk to rave queens shaping a raunchy new wave of techno-pop, here are the divas changing the face of club music. — Richard Villegas, Rolling Stone, 12 Oct. 2026 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

Rhymes for mutant

See All Rhymes for mutant

Browse Nearby Words

mutakallimun
mutant
mutasarrif
See all Nearby Words

Cite this Entry

“Mutant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mutant. Accessed 1 Nov. 2026.

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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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