English Lexicon

Duplicate

/ˈduː.plɪ.keɪt/
nounadjectiveverbCEFR B1 (Intermediate)Top #2850 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    An exact copy of an original object, document, or file.

    "Please make sure to sign both the original contract and its duplicate."
As verb
  1. 1

    To make an exact copy or double of something.

    "It is difficult to duplicate the unique flavor of this traditional family recipe."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the Latin 'duplicatus', the past participle of 'duplicare' (to double), formed from 'duplus' (double) and 'plicare' (to fold). Entering Middle English via Old French in the 15th century, the term originally referred to a doubled or folded document, later expanding to mean an exact copy of anything.

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