1
as in modification
a significant and basic change
The sculpture series underwent several mutations as the artist experimented with different materials and techniques.
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2
as in anomaly
something that is a result of a change in the genes of a plant or animal
This coloration in the bird's plumage is a rare mutation.
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Example Sentences
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Recent Examples of mutation
Overall, mutations in PTEN are among the most common mutations in sporadic cancers.
—
Eric Berger, ArsTechnica, 12 June 2025
And then seeing all the different possibilities that might arise initially through neutral mutations, and once in a while through mutations which give rise to an advantage at a disadvantage.
—Steven Strogatz, Quanta Magazine, 12 June 2025
In 2007 Hazen collaborated with Szostak to write a computer simulation involving algorithms that evolve via mutations.
—Philip Ball, Wired News, 8 June 2025
But when a loss-of-function mutation on the gene that codes for KDM3A was introduced, two of the baby mice out of a group of 43 with XY chromosomes had ovaries instead of testes.
—Michael Franco, New Atlas, 5 June 2025
See All Example Sentences for mutation
Eric Berger, ArsTechnica, 12 June 2025
And then seeing all the different possibilities that might arise initially through neutral mutations, and once in a while through mutations which give rise to an advantage at a disadvantage.
—Steven Strogatz, Quanta Magazine, 12 June 2025
In 2007 Hazen collaborated with Szostak to write a computer simulation involving algorithms that evolve via mutations.
—Philip Ball, Wired News, 8 June 2025
But when a loss-of-function mutation on the gene that codes for KDM3A was introduced, two of the baby mice out of a group of 43 with XY chromosomes had ovaries instead of testes.
—Michael Franco, New Atlas, 5 June 2025
See All Example Sentences for mutation
Recent Examples of Synonyms for mutation
Noun
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Those changes included uniform modifications and standards that differed from location to location.—
Peter Burke,
FOXNews.com,
10 July 2025
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Weather modification, commonly referred to as cloud seeding, is an eco-friendly method used to increase precipitation—such as rain or snow—from clouds, according to the North American Weather Modification Council (NAWMC).—
Joe Edwards,
MSNBC Newsweek,
9 July 2025
Noun
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That’s a lot of familiar names, but hardly an anomaly.—
Los Angeles Times,
Los Angeles Times,
11 July 2025
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And beyond device checks, smart verification systems can also monitor behavioral signals—like typing speed, location, or login habits—to spot anomalies that a cloned voice can’t imitate.—
Sharon Goldman,
Fortune,
10 July 2025
Noun
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The property may include a preservation easement — a voluntary legal arrangement between a property owner and a qualified organization to protect the home from alteration or demolition.—
The New York Times News Service Syndicate,
San Diego Union-Tribune,
12 July 2025
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Some players might need mechanical tweaks, others might need an alteration to their game plan against a certain pitcher.—
Jen McCaffrey,
New York Times,
11 July 2025
Noun
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Of course, there can be other variations of a theme as the 32-team tournament enters its final 10 days.—
Michael Lewis,
Forbes.com,
3 July 2025
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In April, Whiskey Thief will offer a different julep variation each week, served in vintage Kentucky Derby glasses.—
Amanda Hancock,
The Courier-Journal,
2 July 2025
Noun
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After Supreme Court Justice Amy Coney Barrett announced from the court’s mahogany bench last month that lower court judges had gone too far in pausing President Donald Trump’s changes to birthright citizenship, the court’s liberals got their turn.—
Maureen Groppe,
USA Today,
6 July 2025
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Williams also brought in massive changes to its technical staff, that are improving the team's aerodynamic capabilities.—
Nelson Espinal,
MSNBC Newsweek,
6 July 2025
Noun
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Stalter is refreshingly comfortable in her own skin—a rarity in Hollywood (and everywhere else, really).—
Lindy Segal,
Glamour,
7 July 2025
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But that isn’t the case for the Cardinals, who are a rarity in this regard.—
Katie Woo,
New York Times,
6 July 2025
Noun
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In an exclusive interview with Fox News Digital, the 37-year-old opened up about the transformation of her mindset and body after welcoming her son, Tristan, with husband Tarek El Moussa.—
Stephanie Giang-Paunon,
FOXNews.com,
13 July 2025
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Clutching a weapon with a human head affixed to the end, and adorned with condor wings and deer antlers from his dismembered victims, the mythical creature conveys strength and transformation.—
Michal Ruprecht,
NPR,
13 July 2025
Noun
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Previously healthy men over age 70 who have two copies of the variant, which is known as H63D, are at least twice — or up to four times — as likely to develop dementia.—
Melissa Rudy,
FOXNews.com,
14 July 2025
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The Galaxy Watch 8 Classic only comes in one 46mm size and costs $499.99 for the Bluetooth-only variant or $549.99 for a version equipped with LTE.—
PC Magazine,
PC Magazine,
11 July 2025
Cite this Entry
“Mutation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mutation. Accessed 18 Jul. 2025.
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