Definitions
1.NounThe act or process of verifying.
2.NounThe state of being verified.
3.NounConfirmation; authentication."The detective needs verification of your whereabouts last night."
4.NounA formal phrase used in concluding a plea, to denote confirmation by evidence.
5.NounThe operation of testing the equation of a problem, to see whether it truly expresses the conditions of the problem.