What does the word gee mean?

Usage examples for gee

  1. So the man went off to the field, and at eleven o'clock the woman put Thumbkin into the horse's right ear; and he immediately called out, " Gee!" – Europa's Fairy Book by Joseph Jacobs
  2. Gee, I thought once he was looking right at me! – Left Guard Gilbert by Ralph Henry Barbour
  3. Gee, but I had a swell time! – 100%: The Story of a Patriot by Upton Sinclair