certify, attest, witness, vouch mean to testify to the truth or genuineness of something. certify usually applies to a written statement, especially one carrying a signature or seal. attest applies to oral or …

CERTIFYING definition: 1. present participle of certify 2. to say in a formal or official way, usually in the form of an…. Learn more.

Definition of certify verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

verb (used with object) certified, certifying to attest as certain; give reliable information of; confirm. He certified the truth of his claim. Synonyms: guarantee, validate, verify, corroborate

1. to attest as certain; confirm: He certified the truth of her claim. 2. to testify to or vouch for in writing. 3. to guarantee; endorse: to certify a document with an official seal. 4. to guarantee (a check) as to …

If someone in an official position certifies something, they officially state that it is true. The president certified that the project would receive $650m from overseas sources. [VERB that] The National …

Certifying documents, like diplomas, can help prove qualifications and experiences. Different professions often have specific certification requirements to ensure expertise. In legal contexts, certifying …

To certify is to have evidence that something is true, to make certain. If you certify that you own a house, you prove it's yours. Vouching for a friend can certify that the friend is a good person. Professionals …

to testify to or vouch for in writing: The medical examiner will certify his findings to the court. endorse reliably: to certify a document with an official seal. Business to guarantee (a check) by writing on its …

Synonyms for CERTIFYING: attesting, guaranteeing, affirming, authenticating, testifying (to), witnessing, asserting, vouching (for); Antonyms of CERTIFYING: preventing, disqualifying, denying, excluding, …