The word "re duplicates" is spelled with the prefix "re-" meaning again or again and again, and "duplicates" meaning to make an exact copy or a double. The IPA phonetic transcription for "re" is /riː/ and for "duplicates" is /ˈdjuːplɪkəts/. Combined, the pronunciation of "re duplicates" is /riː ˈdjuːplɪkəts/. This word is often used in contexts that involve making a copy of something that has already been copied.