make another one exactly like it

duplicate

verb|/ˈduː.plɪ.keɪt/

To make an exact copy of something

Examples

In a meeting

Please duplicate this report and send copies to all managers.

Over coffee

Can you duplicate that recipe? It was delicious.

Why this word

copy

Duplicate emphasizes creating an exact replica, often with the connotation of redundancy, while copy is more general and informal

repeat

Duplicate means making an identical version of something, while repeat means doing or saying something again without necessarily creating a separate copy

replicate

Duplicate is more commonly used for physical or digital copies and implies exactness, while replicate is more technical and often used in scientific contexts

Usage tip

Use when creating identical copies, not just similar versions

Etymology

Latin duplicare meaning 'to double' from duo 'two' + plicare 'to fold'

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