CERTIFY Definition & Usage Examples | Dictionary.com
https://www.dictionary.com/browse/certify
WEBverb (used with object), cer·ti·fied, cer·ti·fy·ing. to attest as certain; give reliable information of; confirm: He certified the truth of his claim. to testify to or vouch for in writing: The …
DA: 70 PA: 77 MOZ Rank: 81