What does the word fifteen mean?

Usage examples for fifteen

  1. This excellent woman was exactly my own age, but she would have been taken for fifteen years younger. – The Memoires of Casanova, Complete The Rare Unabridged London Edition Of 1894, plus An Unpublished Chapter of History, By Arthur Symons by Jacques Casanova de Seingalt
  2. There were fifteen of us. – The Man That Corrupted Hadleyburg and Other Stories by Mark Twain (Samuel Clemens) Last Updated: February 18, 2009
  3. Six months ago, at the age of fifteen, the boy simply died. – Brain Twister by Gordon Randall Garrett Laurence Mark Janifer