What does the word duplicate mean?

Usage examples for duplicate

  1. There is an exceedingly well executed duplicate of the large Christ, drawn with a pen. – A Bibliographical, Antiquarian and Picturesque Tour in France and Germany, Volume Two by Thomas Frognall Dibdin
  2. He must have mentioned the evidence, but what does that amount to since it's disappeared along with the duplicate of the report, if Howells made one? – The Abandoned Room by Wadsworth Camp
  3. Who can repeat a joy or duplicate a sweet sorrow? – The Delicious Vice by Young E. Allison