What does the word flaw mean?

Usage examples for flaw

  1. " Your argument seems to be without a flaw. – A Damsel in Distress by Pelham Grenville Wodehouse
  2. But hold- a sagacious commander, in the adversary's army, has found a flaw in the proceeding. – The Works of the Right Honourable Edmund Burke, Vol. I. (of 12) by Edmund Burke
  3. Captain Hemming was on the watch for the slightest flaw of wind which might enable him to get out of his dangerous position. – The Three Lieutenants by W.H.G. Kingston