Bedeutung von “duplicate” — Learner’s Dictionary

duplicate

verb [ T ] us uk /ˈdjuːplɪkeɪt/
COPY

to make an exact copy of something:

The document has been duplicated.
DO THE SAME

to do something that has already been done, in exactly the same way:

Ajax hope to duplicate last year's success.
duplication noun [ U ] us uk /ˌdjuːplɪˈkeɪʃən/

(Definition von “duplicate verb” aus dem Cambridge Learner's Dictionary © Cambridge University Press)