The meaning of PROVE is to establish the existence, truth, or validity of (as by evidence or logic). How to use prove in a sentence. proved or proven?: Usage Guide.

Proves you never voted for him in the first place. We were forced to prove who we are, where we lived and then to explain where we were going. Those most willing to contribute are the ones …

Definition of prove verb from the Oxford Advanced Learner's Dictionary. In British English proved is the more common form. Look also at proven. [transitive] to use facts, evidence, etc. to show …

prove /pruːv/ vb (proves, proving, proved, proved, proven) (mainly tr) (may take a clause as object or an infinitive) to establish or demonstrate the truth or validity of; verify, esp by using an …

To establish the truth or validity of (something) by the presentation of argument or evidence: The novel proves that the essayist can write in more than one genre.

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

Word forms: proves , proving , proved , proven language note: The forms proved and proven can both be used as a past participle. If something proves to be true or to have a particular quality, …

Her second album was a hit that proved her critics wrong. The new drug may prove (to be) beneficial/effective. The vaccine has proven (to be) effective after years of tests. It may prove …

When you prove something, you show that it's true. If you say you love eating raw eggs, you may have to prove it by chugging a few. When someone asks you to prove something, you need …

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.