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Definitions

duplication

[doo-pli-key-shuhn, dyoo-] / ˌdu plɪˈkeɪ ʃən, ˌdyu- /
NOUN
counterfeiting
Synonyms








Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Its latest report, out this week, reckons that eliminating waste and duplication could save the federal government — meaning the taxpayers — between $132 billion and $251 billion.

From MarketWatch • May 14, 2026

“Many of these businesses have strong underlying fundamentals but we believe have been constrained by duplication, overhead, and complexity,” he said.

From The Wall Street Journal • Apr. 27, 2026

That duplication has raised concerns about staff consolidations and widespread newsroom layoffs.

From Los Angeles Times • Apr. 17, 2026

Their widespread presence suggests that the original gene duplication occurred before the last universal common ancestor emerged.

From Science Daily • Feb. 10, 2026

One, known only as Klinefelter’s syndrome, involves a duplication of one of the sex chromosomes.

From "Silent Spring" by Rachel Carson




Vocabulary lists containing duplication


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