What does the word indisputable mean?

Usage examples for indisputable

  1. Charpentier's proof of the author is indisputable; for he preserved the following curious certificate, written in Marana's own handwriting. – Curiosities of Literature, Vol. 1 (of 3) by Isaac D'Israeli
  2. Now a supreme gladness filled and tingled her because her beauty was indisputable. – Parrot & Co. by Harold MacGrath
  3. Coleridge's view of this matter, it need hardly be said, is far from indisputable; but it must be judged by our knowledge of Shakespeare's mind and not of his material alone. – Oxford Lectures on Poetry by Andrew Cecil Bradley