What does the word third mean?

Usage examples for third

  1. Two of them I did not know; but the third was Mr. Chiffinch. – Oddsfish! by Robert Hugh Benson
  2. This is the third time that you have tried to take my baby out into the night." – Baby Mine by Margaret Mayo
  3. When Brevoort suggested a third, Pete shook his head. – The Ridin' Kid from Powder River by Henry Herbert Knibbs