1
as in image
something or someone that strongly resembles another
in adulthood he became sort of a living duplication of his late father
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in copy
something that is made to look exactly like something else
a duplication of an ancient Chinese vase for the mass market
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in repetition
the act of saying or doing over again
let's avoid duplication of effort on this group project if we can
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Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of duplication
That shift does more than reduce duplication.
—
Gelila, Forbes.com, 16 Sep. 2025
Researchers at the Wellcome Sanger Institute and the Institute of Evolutionary Biology in Barcelona found that the butterfly’s extreme chromosome count came from splitting rather than duplication.
—Aamir Khollam, Interesting Engineering, 11 Sep. 2025
Officials said the move is designed to better integrate intelligence training with defense priorities while reducing duplication.
—Beatrice Peterson, ABC News, 20 Aug. 2025
If there are people with similar backgrounds and talents, Greer said that kind of duplication is ok – as long as they’re kept separate.
—Bloomberg, Mercury News, 15 Aug. 2025
See All Example Sentences for duplication
Gelila, Forbes.com, 16 Sep. 2025
Researchers at the Wellcome Sanger Institute and the Institute of Evolutionary Biology in Barcelona found that the butterfly’s extreme chromosome count came from splitting rather than duplication.
—Aamir Khollam, Interesting Engineering, 11 Sep. 2025
Officials said the move is designed to better integrate intelligence training with defense priorities while reducing duplication.
—Beatrice Peterson, ABC News, 20 Aug. 2025
If there are people with similar backgrounds and talents, Greer said that kind of duplication is ok – as long as they’re kept separate.
—Bloomberg, Mercury News, 15 Aug. 2025
See All Example Sentences for duplication
Recent Examples of Synonyms for duplication
Noun
-
In places like Kemusuk, a village near Yogyakarta where he was born, his image is everywhere – from museum memorabilia celebrating his life to the souvenir T-shirts with his smiling face.—
Jessie Yeung,
CNN Money,
11 Nov. 2025
-
In this image, Johns sits on a table littered with liquor bottles.—
Hilton Als,
New Yorker,
10 Nov. 2025
Noun
-
Sean Soendker Nicholson, a political consultant working with the referendum campaign, called People Not Politicians, provided The Star with a copy of the contract.—
Kacen Bayless,
Kansas City Star,
10 Nov. 2025
-
This copy may not be in its final form, may be updated and may contain minor transcription errors.—
ABC News,
ABC News,
9 Nov. 2025
Noun
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The repetition of that mythic version has buttressed the belief that the fight for American independence was an event somehow separate from world history.—
Literary Hub,
Literary Hub,
7 Nov. 2025
-
Recurring gags, like one with Madonna suddenly falling asleep mid-sentence, are surprising and therefore funny the first time they’re rolled out, and then less surprising and therefore less funny with each repetition.—
Angie Han,
HollywoodReporter,
7 Nov. 2025
Noun
-
His oldest child, musician Jesse Wood, was 39 years old when the twins were born.—
Sari Hitchins,
Parents,
7 Nov. 2025
-
The twins partnered with HomeGoods to embrace early holiday decorating, sharing insights on sisterhood, family traditions, and essentials to celebrate the season.—
Victoria Uwumarogie,
Essence,
7 Nov. 2025
Noun
-
Throughout these years, the body begins to prepare for the end of reproduction.—
Olivia Lee,
Charlotte Observer,
10 Nov. 2025
-
Seed materials, fruits, and branches were carefully collected from the two species to not disturb the small populations’ natural reproduction capabilities.—
Lauren Liebhaber,
Miami Herald,
10 Nov. 2025
Noun
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As for other links, Trachtenberg hopes that the potential for more sightings will encourage repeat viewings of Badlands.—
Lauren Huff,
Entertainment Weekly,
8 Nov. 2025
-
Not exactly the recipe for a repeat playoff trip.—
Cody Thorn,
Fort Worth Star-Telegram,
7 Nov. 2025
Noun
-
His allies in Georgia flagged chain-of-custody gaps and possible duplicate scanning during the post-election audit period.—
Kaelan Deese,
The Washington Examiner,
4 Nov. 2025
-
While past years have seen some repeats among the talk-show costumes, this year featured fewer duplicates though both Today‘s Sheinelle Jones and Live!—
Hilary Lewis,
HollywoodReporter,
31 Oct. 2025
Noun
-
The original bell was replaced on the underwater ship with a replica, engraved with the 29 sailors' names on it.—
Doyle Rice,
USA Today,
9 Nov. 2025
-
The private museum also has a replica of Sputnik 1, Project Apollo displays, and an Engine Evolution area that lets visitors get a close-up view of rocket engines and jet turbines.—
Iona Brannon,
Travel + Leisure,
8 Nov. 2025
Cite this Entry
“Duplication.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/duplication. Accessed 29 Nov. 2025.
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