Noun
-
a copy that corresponds to an original exactly
"he made a duplicate for the files"
-
something additional of the same kind
"he always carried extras in case of an emergency"
Verb
-
increase twofold
"The population doubled within 50 years"
-
make a duplicate or duplicates of
"Could you please duplicate this letter for me?"
-
duplicate or match
"The polished surface twinned his face and chest in reverse"
-
make or do or perform again
"He could never replicate his brilliant performance of the magic trick"
Adjective
-
being two identical
-
identically copied from an original
"a duplicate key"