Akademik

duplication
noun
1. a copy that corresponds to an original exactly (Freq. 1)
-

he made a duplicate for the files

Syn: ↑duplicate
Derivationally related forms: ↑duplicate, ↑duplicate (for: ↑duplicate)
Hypernyms: ↑copy
Hyponyms:
backup, ↑computer backup, ↑counterpart, ↑similitude, ↑twin, ↑match, ↑mate
2. the act of copying or making a duplicate (or duplicates) of something (Freq. 1)
-

this kind of duplication is wasteful

Syn: ↑gemination
Derivationally related forms: ↑duplicate
Hypernyms: ↑copying

Useful english dictionary. 2012.