it's conclusive proof
21Conclusive evidence — Evidence Ev i*dence, n. [F. [ e]vidence, L. Evidentia. See {Evident}.] 1. That which makes evident or manifest; that which furnishes, or tends to furnish, proof; any mode of proof; the ground of belief or judgement; as, the evidence of our… …
22Conclusive presumption — Presumption Pre*sump tion (?; 215), n. [L. praesumptio: cf. F. pr[ e]somption, OF. also presumpcion. See {Presume}.] 1. The act of presuming, or believing upon probable evidence; the act of assuming or taking for granted; belief upon incomplete… …
23proof — noun ADJECTIVE ▪ clear, convincing, direct, good, positive, real ▪ |Do you have positive proof that she took the money? ▪ We have proof positive that he is in hid …
24proof — I UK [pruːf] / US [pruf] noun Word forms proof : singular proof plural proofs ** Get it right: proof: When proof means information that proves something , it is almost always an uncountable noun, and so: ▪ it rarely comes after a or a number… …
25proof — Synonyms and related words: Christophany, Ditto copy, Photostat, Satanophany, Xerox, Xerox copy, absolute indication, account, acid test, acquaintance, affirmation, airtight, ammunition, angelophany, announcement, appearance, argument, assay,… …
26conclusive — adjective Date: 1536 1. of, relating to, or being a conclusion 2. putting an end to debate or question especially by reason of irrefutability • conclusively adverb • conclusiveness noun Synonyms: con …
27conclusive — adj. VERBS ▪ appear, be, seem ADVERB ▪ absolutely ▪ fairly, pretty ▪ They pr …
28conclusive — con|clu|sive [ kən klusıv ] adjective * conclusive evidence, proof, or information proves that something is true: There is no conclusive evidence to suggest that Mrs. Warner was murdered. The results of this experiment seem pretty conclusive. ─… …
29conclusive */ — UK [kənˈkluːsɪv] / US [kənˈklusɪv] adjective conclusive evidence, proof, or information proves that something is true There is no conclusive evidence to suggest that Mrs Warner was murdered. The results of this experiment seem pretty conclusive.… …
30proof*/ — [pruːf] noun 1) [U] information or evidence that shows that something is definitely true We were unable to establish proof of her innocence.[/ex] Do you have any proof of identity (= a document that proves who you are)?[/ex] Do you have any proof …