duplication

noun

ˌdü-pli-ˈkā-shən How to pronounce duplication (audio)
Definition of duplicationnext
1
as in image
something or someone that strongly resembles another in adulthood he became sort of a living duplication of his late father

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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

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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 show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of duplication None of them had even a single change in the stretch of DNA where the duplication of the virus’s genome starts. — ArsTechnica, 6 Aug. 2026 In order to receive a payment, claimants must prove that 1) Equifax sent a credit report to a third party showing a duplication collection amount, or 2) the duplicate collection account was one of the reasons the claimant was denied credit. — Jason Cohen, PC Magazine, 5 Aug. 2026 Vaughan emphasized that partnering with Clyde Capital now reduces both cost and duplication of work because the developer already has environmental studies in hand. — Noah Daly august 5, Idaho Statesman, 5 Aug. 2026 In order to eliminate duplication and achieve cost savings, many of the operations of ESPN and the NFL Network have been combined. — Dade Hayes, Deadline, 21 July 2026 See All Example Sentences for duplication
Recent Examples of Synonyms for duplication
  1. image
  2. copy
  3. repetition
  4. twin
  5. reproduction
  6. repeat
  7. duplicate
  8. replica
Noun
  • Following Abloh’s death in November 2021, Kamara was appointed as art and image director and presented his first show, Spring/Summer 2023, in Paris that year.
    — Luke Leitch, Vogue, 31 Aug. 2026
  • The telescope’s first images are expected in the beginning months of 2027.
    — Josh Dinner, Space.com, 30 Aug. 2026
Definition of image
Noun
  • Cinema is a relatively young art form; the idea of owning a personal copy of a film is an even more recent invention.
    — Sophia Nguyen, The Atlantic, 28 Aug. 2026
  • Organizers left a copy of the letter on the floor of the business’ entryway.
    — Tess Kenny, Chicago Tribune, 28 Aug. 2026
Definition of copy
Noun
  • Yayoi Kusama, whose obsessive repetitions of dots and nets became a means of expressing infinity, leaving an indelible mark on contemporary art worldwide, died on August 14 of multiple organ failure at a hospital in Tokyo.
    — Tessa Solomon for ARTnews, Robb Report, 28 Aug. 2026
  • Michelle Malkin, a gambling researcher at East Carolina University, emphasized how anticipation and rapid repetition mirror gambling mechanics.
    — Ryan Brennan, Miami Herald, 27 Aug. 2026
Definition of repetition
Noun
  • Prosecutors believe he was killed because of ongoing strife with his former wife, Shanna Gardner, over the parenting of their twins.
    — Ed White, Los Angeles Times, 27 Aug. 2026
  • On a recent day, Ramadhan’s oldest child, not even 3, kissed the twins on the cheeks and recognized a photo of their mother.
    — ABC News, ABC News, 26 Aug. 2026
Definition of twin
Noun
  • The roughly 25-acre farm is also home to a reproduction of the Salem Village Meeting House, the site of many early hearings about the Salem witchcraft hysteria.
    — Nicholas DeRenzo, Travel + Leisure, 25 Aug. 2026
  • If a reproduction looks too shiny, Quinn suggests using a matte spray to tone down the finish.
    — Angelika Pokovba, Martha Stewart, 23 Aug. 2026
Definition of reproduction
Noun
  • The funding bill passed by a 90-6 vote in the Senate, showing that lawmakers from both political parties want to avoid a repeat of the two historic shutdowns that occurred this past year.
    — Kevin Freking, Los Angeles Times, 31 Aug. 2026
  • Oswego avoided sending the ball near the speedy Konkey on kickoffs to prevent a repeat of last week’s scoring on a return.
    — Jerry Birchfield, Chicago Tribune, 29 Aug. 2026
Definition of repeat
Noun
  • Application streamlining, like preventing duplicates and simplifying the online system, may also help.
    — Adam S. Minsky, Forbes.com, 20 Aug. 2026
  • While the original 29 code talkers who created the unbreakable code received Congressional Gold Medals, subsequent Code Talker graduates received the silver duplicate.
    — Debra Utacia Krol, AZCentral.com, 14 Aug. 2026
Definition of duplicate
Noun
  • Today, replicas of various degrees of accuracy are readily available.
    — David Szondy August 30, New Atlas, 30 Aug. 2026
  • After a project is complete, actors must sign off and be paid the equivalent of an in-person performance if their replica is used.
    — Los Angeles Times, Los Angeles Times, 29 Aug. 2026
Definition of replica

Browse Nearby Words

duplicating
duplication
duplications
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Cite this Entry

“Duplication.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/duplication. Accessed 1 Sep. 2026.

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More from Merriam-Webster on duplication

Britannica.com: Encyclopedia article about duplication

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