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View synonyms for

duplicate

[doo-pli-kit, dyoo-, doo-pli-keyt, dyoo-]

noun

  1. a copy exactly like an original.

    Synonyms: , ,
    Antonyms:
  2. anything corresponding in all respects to something else.

  3. Cards.a duplicate game.



verb (used with object)

duplicated, duplicating 
  1. to make an exact copy of.

  2. to do or perform again; repeat.

    He duplicated his father's way of standing with his hands in his pockets.

  3. to double; make twofold.

verb (used without object)

duplicated, duplicating 
  1. to become duplicate.

adjective

  1. exactly like or corresponding to something else.

    duplicate copies of a letter.

  2. consisting of or existing in two identical or corresponding parts; double.

    Synonyms:
  3. Cards.noting a game in which each team plays a series of identical hands, the winner being the team making the best total score.

duplicate

/ ˈːɪəə /

adjective

  1. copied exactly from an original

  2. identical

  3. existing as a pair or in pairs; twofold

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. an exact copy; double

  2. something additional or supplementary of the same kind

  3. two exact copies (esp in the phrase in duplicate )

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (tr) to make a replica of

  2. (tr) to do or make again

  3. (tr) to make in a pair; make double

  4. (intr) biology to reproduce by dividing into two identical parts

    the chromosomes duplicated in mitosis

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Other Word Forms

  • duplicative adjective
  • nonduplicating adjective
  • preduplicate verb (used with object)
  • quasi-duplicate adjective
  • self-duplicating adjective
  • unduplicated adjective
  • ˈܱپ adjective
  • ˈܱٱ adverb
  • ˌܱˈٲ noun
  • duplicable adjective
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Word History and Origins

Origin of duplicate1

First recorded in 1400–50; late Middle English, from Latin ܱٳܲ (past participle of ܱ “to make double”), equivalent to duplic- (stem of duplex ) duplex + -ٳܲ -ate 1
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Word History and Origins

Origin of duplicate1

C15: from Latin ܱ to double, from duo two + to fold
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Idioms and Phrases

Idioms
  1. in duplicate, in two copies, especially two identical copies.

    Please type the letter in duplicate.

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Synonym Study

See imitate.
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Example Sentences

Examples have not been reviewed.

One cellphone company attributed the duplicate alerts to a result of “overload, due to high volume and long duration of alerts sent during fires.”

From

The Indian ministry has said that labelling the jewels as "duplicates" is misleading and that these relics make up the "inalienable religious and cultural heritage" of India.

From

Only a small "portion of duplicates", which he was allowed to keep, remained in the Peppé family, he notes.

From

If China and the U.S. decoupled their economies, duplicate supply chains would emerge — one that involves China and one that involves the U.S.

From

They called the melody and phrasing a "duplicate" of their own songs.

From

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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