What does the word heedless mean?

Usage examples for heedless

  1. At one time, he would be so dull and heedless that nothing could rouse him. – Man and Wife by Wilkie Collins
  2. At fifteen Wilbur Cowan, suddenly alive to this quick way of time, was looking back to the days of his heedless youth. – The Wrong Twin by Harry Leon Wilson
  3. But there was that burning in Rupert's heart that made him heedless of all danger, and indeed, he who for mere love of sport and adventure, had followed a wounded tiger into the jungle and tracked a buffalo through thick reeds, was not likely to draw back now. – The Bittermeads Mystery by E. R. Punshon