5 days ago · reproduction, duplicate, copy, facsimile, replica mean a thing made to closely resemble another. reproduction implies an exact or close imitation of an existing thing.

DUPLICATE definition: a copy exactly like an original. See examples of duplicate used in a sentence.

DUPLICATE meaning: 1. to make an exact copy of something: 2. being an exact copy of something: 3. something that is…. Learn more.

Define duplicate. duplicate synonyms, duplicate pronunciation, duplicate translation, English dictionary definition of duplicate. adj. 1. Identically copied from an original.

Duplicate is used to describe things that have been made as an exact copy of other things, usually in order to serve the same purpose. He let himself in with a duplicate key. ...a duplicate copy of the loan …

Duplicate describes something that's an exact copy. If you tend to accidentally lock yourself out of your car, it's a good idea to carry a duplicate key with you just in case.

They tried to duplicate [= repeat] last year's performance. If we both do the project, we'll just be duplicating the work. [=doing the same work twice; doing more work than we need to]

DUPLICATE definition: 1. to make an exact copy of something: 2. being an exact copy of something: 3. something that is…. Learn more.

Jun 13, 2026 · The simple definition of DUPLICATE is exactly the same as something else : made as an exact copy of something else.

If you duplicate something that has already been done, you repeat or copy it. His task will be to duplicate his success overseas here at home.