# duplicate
## English
### Etymology

* PIE word
* *dwóh₁
Borrowed from Latin duplicātus, perfect passive participle of duplicō, see -ate.

### Pronunciation

Noun, adjective
* IPA: /ˈd(j)uː.plɪ.kət/
* Audio (US):(file)
Verb
* IPA: /ˈd(j)uː.plɪˌkeɪt/
* Audio (US):(file)

### Adjective

duplicate (not comparable)
* Being the same as another; identical, often having been copied from an original.
    This is a duplicate entry.
* (games) In which the hands of cards, tiles, etc. are preserved between rounds to be played again by other players.
    duplicate whist
    duplicate Scrabble

#### Translations
### Verb

duplicate (third-person singular simple present duplicates, present participle duplicating, simple past and past participle duplicated)
* (transitive) To make a copy of.
    If we duplicate the information, are we really accomplishing much?
    Can you duplicate this kind of key?
* (transitive) To do repeatedly; to do again.
    You don't need to duplicate my efforts.
* (transitive) To produce something equal to.
    He found it hard to duplicate the skills of his wife.

#### Synonyms

* (to make a copy of): double; see also Thesaurus:duplicate

#### See also

* repeat

### Noun

duplicate (countable and uncountable, plural duplicates)
* One that resembles or corresponds to another; an identical copy.
    This is a duplicate, but a very good replica.
** July 20, 1678, William Temple, letter to the Lord Treasurer
    I send a duplicate both of it and my last dispatch.
* (law) An 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
* A pawnbroker's ticket, which must be shown when redeeming a pledged item.
    Synonym: (archaic slang) tombstone
** 1819, James Hardy Vaux, Memoirs of James Hardy Vaux, Vol. II, Chapter VI, p. 207:"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; […]"
* (uncountable) The game of duplicate bridge.
** 1999, Matthew Granovetter, Murder at the Bridge Table, page 6: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 […]
* (uncountable) The game of duplicate Scrabble.
* (botany, zoology) A biological specimen that was gathered alongside another specimen and represents the same species.
** 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:Each collection, which may be a unicate or several specimens as duplicates in several herbaria, constitutes a record in the Conifer Database.

#### Synonyms

    The terms below need to be checked and allocated to the definitions (senses) of the headword above. Each term should appear in the sense for which it is appropriate. For synonyms and antonyms you may use the templates {{syn|en|...}} or {{ant|en|...}}.
* reproduction

#### Translations
### Derived terms

* conduplicate
* deduplicate
* duplicatable
* duplication
* duplicative
* duplicator
* duplitecture
* endoduplicate
* in duplicate
* microduplicate
* misduplicate
* nonduplicate
* nonduplicated
* nonduplicating
* overduplicate
* overduplicated
* photoduplicate
* photoduplicated
* preduplicate
* retroduplicate
* sesquiduplicate
* subduplicate
* unduplicate
* unduplicated

### References

* ↑ Alexander M[ansfield] Burrill (1850–1851) “DUPLICATE”, in A New Law Dictionary and Glossary: […], volume (please specify |part= or |volume=I or II), New York, N.Y.: John S. Voorhies, […], →OCLC.
* “duplicate”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.

## Italian
### Etymology 1
#### Verb

duplicate
* inflection of duplicare:
** second-person plural present indicative
** second-person plural imperative

### Etymology 2
#### Participle

duplicate f pl
* feminine plural of duplicato

## Latin
### Verb

duplicāte
* second-person plural present active imperative of duplicō

## Spanish
### Verb

duplicate
* second-person singular voseo imperative of duplicar combined with te