Duplication

/ˌdjuːplɪˈkeɪʃən/

Meaning & Definition

noun
The action or process of duplicating something; the state of being duplicated.
The duplication of the important documents ensured that they were safely stored in multiple locations.
An instance of duplicating something; a copy or replica.
There was a duplication of the original artwork displayed at the gallery.
A situation in which there are two or more identical or nearly identical copies.
The report highlighted the duplication of efforts among the team's various projects.
In genetics, the presence of an extra segment of DNA in an organism's genome.
Gene duplication is a major factor in the evolution of new traits.
In law, the act of copying a legal document.
The duplication of the contract was necessary for all parties involved to retain a copy.

Etymology

Latin 'duplicatio', from 'duplicare', meaning to double.

Common Phrases and Expressions

duplication of effort
Doing the same work more than once when it should be done once.
data duplication
The existence of identical records in a database.

Related Words

duplicate
A copy that is identical to an original.
replicate
To make a copy or duplicate of.
copy
An identical version of something.

Slang Meanings

Copycat behavior
He's such a duplication, always doing what others do.
Redundant actions at work
This meeting feels like duplication; we just had one yesterday.