What does the word eighteenth mean?

Usage examples for eighteenth

  1. Last Friday- the eighteenth, sir. – Peccavi by E. W. Hornung
  2. 199.- Head of a Queen, Eighteenth Dynasty. – Manual Of Egyptian Archaeology And Guide To The Study Of Antiquities In Egypt by Gaston Camille Charles Maspero
  3. It was under these conditions that the letters of eminent men in the eighteenth century and the early part of the nineteenth century were generally written. – Studies in Literature and History by Sir Alfred Comyn Lyall