(transitive) To substantiate or prove the truth of something. / (transitive) To confirm or test the truth or accuracy of something. / (transitive, law) To affirm something formally, under oath.

present participle of verify

Agent noun of verify; one who verifies. / (historical, computing) A device used to verify that a punched card had been punched correctly.

plural of verifier

Able to be verified or confirmed. / Able to be qualified by a Boolean expression.

(logic) A statement or observation that can be verified.

Third-person singular simple present indicative form of verify

The state or property of being capable of being verified; confirmability.

(Internet slang) A user of the Twitter microblogging service whose identity has been confirmed by Twitter.

simple past tense and past participle of verify