Définitions
1.AdjectiveBeing the same as another; identical, often having been copied from an original."This is a duplicate entry."
2.AdjectiveIn which the hands of cards, tiles, etc. are preserved between rounds to be played again by other players."duplicate whist; duplicate Scrabble"
3.VerbTo make a copy of."If we duplicate the information, are we really accomplishing much?; Can you duplicate this kind of key?"
4.VerbTo do repeatedly; to do again."You don't need to duplicate my efforts."
5.VerbTo produce something equal to."He found it hard to duplicate the skills of his wife."
6.NounOne that resembles or corresponds to another; an identical copy."This is a duplicate, but a very good replica."
7.NounAn 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
8.NounA pawnbroker's ticket, which must be shown when redeeming a pledged item.
9.NounThe game of duplicate bridge.
10.NounThe game of duplicate Scrabble.
11.NounA biological specimen that was gathered alongside another specimen and represents the same species.