duplicate

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/ˈd(j)uː.plɪ.kət/British, Southern, Standard/ˈd͡ʒʉwplɪkət//ˈd(j)uː.plɪˌkeɪt/British, Southern, Standard/ˈd͡ʒʉwplɪkɛjt/

adjective

Being the same as another; identical, often having been copied from an original.

“duplicate whist”

CommonScrabble 14

Meanings

adjectiveduplicate (not comparable)
  1. not comparableBeing the same as another; identical, often having been copied from an original.

    This is a duplicate entry.

  2. not comparablegamesIn which the hands of cards, tiles, etc. are preserved between rounds to be played again by other players.

    duplicate whist

    1 more example

    duplicate Scrabble

verbduplicate (third-person singular simple present duplicates, present participle duplicating, simple past and past participle duplicated)

present singular third person duplicates · participle present duplicating · participle past duplicated · past duplicated

  1. transitiveTo make a copy of.

    Can you duplicate this kind of key?

    1 more example

    If we duplicate the information, are we really accomplishing much?

    Synonyms: double

  2. transitiveTo do repeatedly; to do again.

    You don't need to duplicate my efforts.

  3. transitiveTo produce something equal to.

    He found it hard to duplicate the skills of his wife.

nounduplicate (countable and uncountable, plural duplicates)

plural duplicates

  1. countableuncountableOne that resembles or corresponds to another; an identical copy.

    This is a duplicate, but a very good replica.

    1 more example

    July 20, 1678, William Temple, letter to the Lord Treasurer I send a duplicate both of it and my last dispatch.

  2. countableuncountablelawAn original instrument repeated; a document which is the same as another in all essential particulars, and differing from a mere copy in having all the validity of an original
  3. countableuncountableA pawnbroker's ticket, which must be shown when redeeming a pledged item.

    "Sir, I hope you will excuse what I am going to say; but having observed that you frequently pledge similar goods to these at our shop, which are afterwards taken out by other persons, I take for granted you are in the habit of selling the duplicates;[…]"

    1819, James Hardy Vaux, Memoirs of James Hardy Vaux, Vol. II, Chapter VI, p. 207

    Synonyms: tombstone

  4. uncountableThe game of duplicate bridge.

    The momentary madness which infects bridge players occurs frequently at rubber bridge and duplicate; and though it rarely results in murder, it often terminates marriages and close friendships[…]

    1999, Matthew Granovetter, Murder at the Bridge Table, page 6
  5. uncountableThe game of duplicate Scrabble.
  6. countableuncountablebiologyA biological specimen that was gathered alongside another specimen and represents the same species.

    Each collection, which may be a unicate or several specimens as duplicates in several herbaria, constitutes a record in the Conifer Database.

    2013, Aljos Farjon, Denis Filer, An Atlas of the World's Conifers: An Analysis of their Distribution, Biogeography, Diversity and Conservation Status, Koninklijke Brill, →ISBN, page 3

Synonyms & antonyms

verbTo make a copy of.

Similar

nounA pawnbroker's ticket, which must be shown when redeeming a pledged item.

Similar
Broader

More synonyms by meaning

adjectiveidentically copied from an original

Similar

adjectivebeing two identical

nounsomething additional of the same kind

Similar

nouna copy that corresponds to an original exactly

Broader

verbmake or do or perform again

Broader

verbduplicate or match

verbincrease twofold

Similar

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinduplicātus
  2. Englishduplicate

PIE word *dwóh₁ Etymology tree Latin duplex Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Latin duplicātusbor. English duplicate Borrowed from Latin duplicātus, perfect passive participle of duplicō, see -ate.

Full word history & related roots →

Translations

Bulgarian идентичен, аналогичен
  • идентичен (identičen)identical
  • аналогичен (analogičen)identical
  • дубликатен (dublikaten)identical
  • правя копие (pravja kopie)to make a copy of
  • повтарям (povtarjam)to do repeatedly; to do again
  • повторя (povtorja)to do repeatedly; to do again
  • дублирам (dubliram)to produce something equal to
  • дубликат (dublikat)an identical copy
  • дубликат (dublikat)(law) a valid copy of a document
Catalan duplicat, duplicada
  • duplicatidentical
  • duplicadaidentical
  • duplicarto make a copy of
  • duplicatan identical copy
Chinese Mandarin 複製 /复制, 複本 /复本
  • 複製 /复制 (fùzhì)to make a copy of
  • 複本 /复本 (fùběn)an identical copy
  • 複製 /复制 (fùzhì)an identical copy
Czech zdvojit, duplikát
  • zdvojitto make a copy of
  • duplikátan identical copy
  • kopiean identical copy
Dutch dupliceren
  • duplicerento make a copy of
Finnish kaksois-, kopioida
  • kaksois-identical
  • kopioidato make a copy of
  • kahdentaato make a copy of
  • jäljentääto make a copy of
  • monistaato make a copy of
  • tehdä uudelleento do repeatedly; to do again
  • toistaato do repeatedly; to do again
  • tehdä samanlainento produce something equal to
  • tehdä samalla tavallato produce something equal to
  • jäljentääto produce something equal to
  • kopioidato produce something equal to
  • kopioan identical copy
  • kaksoiskappalean identical copy
  • jäljennösan identical copy
  • duplikaattian identical copy
French dupliqué, dupliquée
  • dupliquéidentical
  • dupliquéeidentical
  • copierto make a copy of
  • dupliquerto make a copy of
  • duplicataan identical copy
  • doublean identical copy
  • copiean identical copy
German dupliziert, verdoppelt
  • dupliziertidentical
  • verdoppeltidentical
  • vervielfältigento make a copy of
  • kopierento make a copy of
  • duplizierento make a copy of
  • duplierento make a copy of
  • verdoppelnto make a copy of
  • nachmachento make a copy of
  • wiederholento do repeatedly; to do again
  • nachmachento do repeatedly; to do again
  • kopierento do repeatedly; to do again
  • entsprechento produce something equal to
  • etwas entgegenhaltento produce something equal to
  • Duplikatan identical copy
  • Kopiean identical copy
Hindi प्रतिलिपि, अनुकृति
  • प्रतिलिपि (pratilipi)identical
  • अनुकृति (anukŕti)identical
  • अनुकृति करना (anukŕti karnā)to make a copy of
  • अनुकरण करना (anukraṇ karnā)to make a copy of
  • दोहराना (dohrānā)to do repeatedly; to do again
Hungarian másolat
  • másolatan identical copy
Indonesian duplikat
  • duplikatan identical copy
Irish dúbail, macasamhail
  • dúbailto make a copy of
  • macasamhailan identical copy
Italian duplicato, duplicata
  • duplicatoidentical
  • duplicataidentical
  • duplicareto make a copy of
  • duplicatoan identical copy
  • doppionean identical copy
Japanese 複写する, 複製する
  • 複写する (fukusha-suru)to make a copy of
  • 複製する (fukusei-suru)to make a copy of
  • 複写 (fukusha)an identical copy
  • 写し (utsushi)an identical copy
  • デュプリケート (dyupurikēto)an identical copy
Korean 복사하다, 복제
  • 복사하다 (boksahada)to make a copy of
  • 복제 (bokje)an identical copy
Māori kape, tārua
  • kapeto make a copy of
  • tāruato make a copy of
  • pūruato do repeatedly; to do again
  • tāruato do repeatedly; to do again
  • kapean identical copy
Polish duplikat
  • duplikatan identical copy
Portuguese duplicado, duplicada
  • duplicadoidentical
  • duplicadaidentical
  • duplicarto make a copy of
  • cópiaan identical copy
  • duplicataan identical copy
Romanian duplicat, duplica
  • duplicatidentical
  • duplicato make a copy of
  • dublato make a copy of
  • copiato make a copy of
  • duplicatan identical copy
  • copiean identical copy
  • dublarean identical copy
Russian дубликат, дублирующий
  • дубликат (dublikat)identical
  • дублирующий (dublirujuščij)identical
  • де́лать дублика́т (délatʹ dublikát)to make a copy of
  • де́лать ко́пию (délatʹ kópiju)to make a copy of
  • размножа́ть (razmnožátʹ)to make a copy of
  • размно́жить (razmnóžitʹ)to make a copy of
  • дубли́ровать (dublírovatʹ)to make a copy of
  • дублика́т (dublikát)an identical copy
  • ко́пия (kópija)an identical copy
Spanish duplicado, duplicar
  • duplicadoidentical
  • duplicarto make a copy of
  • repetirto do repeatedly; to do again
  • duplicarto do repeatedly; to do again
  • duplicadoan identical copy
Swedish duplicera
  • duplicerato make a copy of
Tagalog kahalintulad, katulad
  • kahalintuladidentical
  • katuladidentical
  • duhasipian identical copy
Turkish kopyalamak, kopyasını çıkarmak
  • kopyalamakto make a copy of
  • kopyasını çıkarmakto make a copy of
Vietnamese nhân bản, sao chép
  • nhân bảnto make a copy of
  • sao chépto make a copy of
  • sao lụcto make a copy of
  • lặp lạito do repeatedly; to do again
  • bắt chướcto produce something equal to
  • làm theoto produce something equal to
  • bản saoan identical copy
Cite this entry
APA

duplicate. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/duplicate

MLA

“duplicate.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/duplicate. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “duplicate,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/duplicate.

Source: duplicate on Wiktionary, CC BY-SA 4.0.