What does the word concert mean?

Usage examples for concert

  1. Right must be based upon the common strength, not upon the individual strength, of the nations upon whose concert peace will depend. – My Three Years in America by Johann Heinrich Andreas Hermann Albrecht Graf von Bernstorff
  2. I play for his concert to- night. – Abroad with the Jimmies by Lilian Bell
  3. After a hall, a dinner, or a concert, you visit during the week. – The Laws of Etiquette by A Gentleman