The meaning of PROVE is to establish the existence, truth, or validity of (as by evidence or logic).

PROVE definition: 1. to show a particular result after a period of time: 2. to show that you are good at something…. Learn more.

prove – test 1. 'prove' If you prove that something is true or correct, you provide evidence showing that it is definitely true or correct. He was able to prove that he was an American. Tests proved …

Prove definition: to establish the truth or genuineness of, as by evidence or argument.. See examples of PROVE used in a sentence.

If something proves to be true, it becomes clear after a period of time that it is true. If you prove that something is true, you show by means of argument or evidence that it is definitely true.

Oct 14, 2025 · prove (third-person singular simple present proves, present participle proving, simple past proved, past participle proved or proven) (transitive) To demonstrate that …

to establish the truth, genuineness, or validity of, as by evidence or argument: [~ + object] He was able to prove his innocence by producing a witness. [~ + (that) clause] She proved to me that …

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

A proof is sufficient evidence or a sufficient argument for the truth of a proposition. [1][2][3][4] The concept applies in a variety of disciplines, [5] with both the nature of the evidence or …

PROVE meaning: 1 : to show the existence, truth, or correctness of (something) by using evidence, logic, etc.; 2 : to show that (someone or something) has a particular quality, ability, etc.