The meaning of proof is the cogency of evidence that compels acceptance by the mind of a truth or a fact Meanings, etymology, pronunciation and more in the oxford english dictionary How to use proof in a sentence.
A fact or piece of information that shows that something exists or is true See examples of proof used in a sentence. Look up proof in wiktionary, the free dictionary
Proof may also refer to: Proof is factual information that verifies a conclusion. To treat or coat for the purpose of rendering resistant to deterioration, damage, etc To proof a house against termites
Proof is a fact, argument, or piece of evidence which shows that something is definitely true or definitely exists This is not necessarily proof that he is wrong. (countable, logic, mathematics) a sequence of statements consisting of axioms, assumptions, statements already demonstrated in another proof, and statements that logically follow from previous statements in the sequence, and which concludes with a statement that is the object of the proof. The evidence or argument that compels the mind to accept an assertion as true.