corroboration
Definitions
Evidence or information that confirms or supports a statement, theory, or finding.
The act of strengthening or validating a claim with additional proof.
Examples
The witness provided crucial corroboration for the defendant's alibi.
The scientist sought further corroboration of her findings through additional laboratory experiments.
Synonyms
confirmation verification validation authentication substantiation proof endorsement
Antonyms
refutation contradiction disproof invalidation denial rebuttal disconfirmation