The meaning of AUTHENTICATE is to prove or serve to prove to be real, true, or genuine. How to use authenticate in a sentence. Synonym Discussion of Authenticate.

AUTHENTICATED definition: 1. past simple and past participle of authenticate 2. to prove that something is real, true, or…. Learn more.

To establish the authenticity of; prove genuine: a specialist who authenticated the antique samovar. See Synonyms at confirm. au·then′ti·ca′tion n. au·then′ti·ca′tor n. American …

If you authenticate something, you state officially that it is genuine after examining it. He says he'll have no problem authenticating the stamp. [VERB noun] All the antiques have been …

AUTHENTICATE definition: to establish as genuine. See examples of authenticate used in a sentence.

Definition of authenticate verb in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Authenticate definition: To establish the authenticity of; prove genuine.

Authenticated refers to the process of establishing or presenting proof of identity or validity. In computer security, it's the process of confirming that a user, device, server or system is who or …

authenticate meaning, definition, what is authenticate: to prove that something is true or real: Learn more.

to establish (something) as genuine, real, or true: The signature was not authenticated. to establish or prove conclusively the origin of (a painting, book, etc.): to authenticate a painting.