adjective. Identically copied from an original.

adjective. Existing or growing in two corresponding parts; double.

adjective. Denoting a manner of play in cards in which partnerships or teams play the same deals and compare scores at the end.

noun. An identical copy; a facsimile.

noun. One that corresponds exactly to another, especially an original.

noun. A card game in which partnerships or teams play the same deals and compare scores at the end.

intransitive verb. To make an exact copy of.

intransitive verb. To make twofold; double.

intransitive verb. To make or perform again; repeat.

intransitive verb. To become duplicate.

To double; repeat; produce a second (like the first); make a copy or copies of.

In physiology, to divide into two by natural growth or spontaneous division: as, some in-fusorians duplicate themselves.

To become double; repeat or be repeated; specifically, in ecclesiastical use, to celebrate the mass or holy communion twice in the same day. See duplication.

In botany, folded.

Double; twofold; consisting of or relating to a pair or pairs, or to two corresponding parts: as, duplicate spines in an insect; duplicate examples of an ancient coin; duplicate proportion.

Consisting of a double number or quantity; multiplied by two.

Exactly like or corresponding to something made or done before; repeating an original; matched: as, there are many duplicate copies of this picture; a duplicate action or proceeding.

noun. One of two or more things corresponding in every respect to each other.

noun. Specifically, in law and com.

noun. An instrument or writing corresponding in every particular to a first or original and of equal validity with it; an additional original.

noun. A second copy of a document, furnished by authority when the original has been lost, defaced, or invalidated.

noun. One of two or more things each of which corresponds in all essential respects to an original, type, or pattern; another corresponding to a first or original; another of the same kind; a copy: as, a duplicate of a bust.

In whist and bridge, to play the same cards over again, as nearly as possible under the same conditions, each side getting the hands originally held by its opponents.

adjective. Double; twofold.

adjective. the proportion or ratio of squares. Thus, in geometrical proportion, the first term to the third is said to be in a duplicate ratio of the first to the second, or as its square is to the square of the second. Thus, in 2, 4, 8, 16, the ratio of 2 to 8 is a duplicate of that of 2 to 4, or as the square of 2 is to the square of 4.

adjective. undefined

noun. That which exactly resembles or corresponds to something else; another, correspondent to the first; hence, a copy; a transcript; a counterpart.

noun. 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.

transitive verb. To double; to fold; to render double.

transitive verb. To make a duplicate of (something); to make a copy or transcript of.

transitive verb. To divide into two by natural growth or spontaneous action.

adjective. being the same as another; identical. This may exclude the first identical item in a series, but usage is inconsistent.

verb. to make a copy of

verb. to do repeatedly; to do again

verb. to produce something equal to

noun. One that resembles or corresponds to another; an identical copy.

noun. something additional of the same kind

adjective. being two identical

noun. a copy that corresponds to an original exactly

verb. make a duplicate or duplicates of

verb. duplicate or match

adjective. identically copied from an original

verb. make or do or perform again

verb. increase twofold

"Interestingly, if they had published a shared announcement they would have given an example of what many people think of when they hear the term duplicate content - the same copy / text / content on different websites."

duplicate proportion  duplicate whist board  memory duplicate  repeat  

duplicate ratio  matched  same  

duplicated  duplicating  

agree  artefact  artifact  check  correspond  

/etc/fstab  archival  downloadable  four-page  full-length  

Doppelganger  Janus-like  Photostat  Xerox  Xerox copy  

duplicated  duplicates  duplicating