Proof
/pɹʉːf/
Last Updated: January 2, 2026 at 12:30 PM
Scrabble:10 ptsWWF:11 pts5 letters
Definition of Proof
noun
- An effort, process, or operation designed to establish or discover a fact or truth; an act of testing; a test; a trial.
- The degree of evidence which convinces the mind of any truth or fact, and produces belief; a test by facts or arguments which induce, or tend to induce, certainty of the judgment; conclusive evidence; demonstration.
- The quality or state of having been proved or tried; firmness or hardness which resists impression, or does not yield to force; impenetrability of physical bodies.
- Experience of something.
- Firmness of mind; stability not to be shaken.