What does the word eye mean?

Usage examples for eye

  1. He did not allow his eye for a moment to fall before hers. – Castle Richmond by Anthony Trollope
  2. We'll never be able to reach the eye now. – A World Called Crimson by Darius John Granger
  3. Keep your eye on the ball until you have hit it, but no longer. – The Complete Golfer [1905] by Harry Vardon