What does the word sun mean?

Usage examples for sun

  1. It was almost five o'clock, the sun was already low, when they reached there. – Ramuntcho by Pierre Loti
  2. You see, I promised Mrs. Curtis I wouldn't go out in the sun. – Madge Morton, Captain of the Merry Maid by Amy D. V. Chalmers
  3. " I see you have the sun," he said, looking up. – The Front Yard by Constance Fenimore Woolson