duplication

Từ điển Oxford Advanced Learner 8th

du·pli·ca·tion [duplication duplications] BrE [ˌdjuːplɪˈkeɪʃn] ; NAmE [ˌduːplɪˈkeɪʃn] noun uncountable, countable
Main entry: ↑duplicate_derived

• Từ đồng nghĩa / Synonyms:
  gemination, duplicate