The meaning of PROOF is the cogency of evidence that compels acceptance by the mind of a truth or a fact. How to use proof in a sentence.

PROOF definition: 1. a fact or piece of information that shows that something exists or is true: 2. a printed copy…. Learn more.

proof - any factual evidence that helps to establish the truth of something; "if you have any proof for what you say, now is the time to produce it"

PROOF definition: any evidence that establishes or helps to establish the truth, validity, quality, etc, of... | Meaning, pronunciation, translations and examples

PROOF meaning: 1 : something which shows that something else is true or correct often + of; 2 : an act or process of showing that something is true

Definition of proof noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

What proof do you have? to put a thing to the proof. the establishment of the truth of anything; demonstration. Law. (in judicial proceedings) evidence having probative weight. the effect of …

Proof is the evidence that shows something is true or valid. When you show the logical steps that take you from your hypothesis that the world is round to the conclusion that it is, you're formulating a proof.

proof definition: a fact or a piece of information that shows something exists or is true: . Learn more.

PROOF meaning: 1. a fact or piece of information that shows that something exists or is true: 2. a printed copy…. Learn more.