Authenticate - definition, pronunciation, transcription

Amer.  |ɔːˈθentɪkeɪt|  American pronunciation of the word authenticate
Brit.  |ɔːˈθɛntɪkeɪt|  British pronunciation of the word authenticate


- establish the authenticity of something


The signature has been authenticated.

...a jeweler authenticated the diamond as real...

The painting was authenticated as genuine.

The painting has been authenticated by experts.

passwords which can authenticate electronic documents

Word forms

I/you/we/they: authenticate
he/she/it: authenticates
present participle: authenticating
past tense: authenticated
past participle: authenticated
See also:  WebsterWiktionaryLongman