prove verb ˈprüv proved; proved or proven ˈprü-vən ; proving 1 : to test by an experiment or a standard prove gold 2 a : to show the truth of by evidence prove the charges proved she could handle the job b : to check the correctness of (as an arithmetic solution) 3 : to show the genuineness of prove a will 4

1 as in to demonstrate to show the existence or truth of by evidence the prosecutor used DNA evidence to prove the defendant's guilt Synonyms & Similar Words Relevance demonstrate establish verify confirm identify validate substantiate document evidence corroborate support record attest uphold adduce buttress certify testify witness vouch

prove (pruv) v. proved, proved prov•en, prov•ing. v.t. 1. to establish the truth, genuineness, or validity of, as by evidence or argument. 2. to give demonstration of; cause to be shown as specified: Events have proved me right. 3. to subject to a test, experiment, or analysis to determine quality, characteristics, etc.: to prove ore.

prove verb us / pruv / past participle proved or proven us / ˈpru·vən / prove verb (SHOW) to show after a time or by experience that something or someone has a particular quality: [ L ] The …

Law. to establish the authenticity or validity of (a will); probate. to give demonstration of by action. to subject to a test, experiment, comparison, analysis, or the like, to determine quality, amount, …

prove verb us / pruv / past participle proved or proven us / ˈpru·vən / prove verb (SHOW) to show after a time or by experience that something or someone has a particular quality: [ L ] The …

See definition of prove on Dictionary.com verb establish facts; put to a test synonyms for prove Compare Synonyms confirm convince demonstrate determine explain find justify result show substantiate test try turn out validate verify affirm analyze ascertain assay attest authenticate back certify check corroborate declare document evidence evince

noun. ˈprüf. 1. a. : the cogency of evidence that compels acceptance by the mind of a truth or a fact. b. : the process or an instance of establishing the validity of a statement especially by derivation from other statements in accordance with principles of reasoning. 2. obsolete : experience.

Prove is a verb that either means to demonstrate one’s competence or to verify something. In formal writing, you should avoid using proof as a verb. Proofread would be a better choice for these circumstances, clearing the way for you to use prove as a verb. Since these words are both spelled with V, this should be an easy rule to remember.

01/12/2021 · What Is Proof of Concept (POC)? Proof of concept (POC) is evidence obtained from a pilot project, which is executed to demonstrate that a product idea, business plan, or project plan is feasible. For example, in drug development, clinical trials are used to gather proof of concept for a final product. But that’s not all a proof of concept does.