An additional proof that something that was believed (some fact or hypothesis or theory) is correct.
additional proof that something that was believed is true; "fossils provided further confirmation of the evolutionary theory"
additional proof that something that was believed (some fact or hypothesis or theory) is correct; "fossils provided further confirmation of the evolutionary theory"
(law) an affidavit attached to a statement confirming the truth of that statement
additional proof that something that was believed (some fact or hypothesis or theory) is correct