What does the word giddy mean?

Usage examples for giddy

  1. For a few moments no one spoke, and I felt giddy. – Burr Junior by G. Manville Fenn
  2. Everyone was dashed on to the floor, and for a time lay there almost stunned, giddy, and even sick. – Annie o' the Banks o' Dee by Gordon Stables
  3. He was a bit giddy; many people are when they stoop. – The Gadfly by E. L. Voynich