'Corroboratory' definitions:
Definition of 'corroboratory'
From: WordNet
adjective
Serving to support or corroborate; "collateral evidence" [syn: collateral, confirmative, confirming, confirmatory, corroborative, corroboratory, substantiating, substantiative, validating, validatory, verificatory, verifying]
Definition of 'Corroboratory'
From: GCIDE
- Corroboratory \Cor*rob"o*ra*to*ry\ (-t?-r?), a. Tending to strengthen; corroborative; as, corroboratory facts. [1913 Webster]