CEFR B2

authentication

noun

Meaning

The process of verifying that someone or something is who or what they claim to be.

Examples

The system requires user authentication before granting access.
Two-factor authentication adds an extra layer of security.

Synonyms: proof, verification, validation, confirmation

Learn English that separates you from the crowd with Anaversity: private classes, Ani practice, Campus tools, and a public English-learning community.

authentication (B2)

noun

Pronunciation: /ɔːˌθɛntɪˈkeɪʃən/

Definition

The process of verifying that someone or something is who or what they claim to be.

Examples

The system requires user authentication before granting access.
Two-factor authentication adds an extra layer of security.
The airport security performed a thorough authentication of all passengers' documents.

How to Use authentication

authentication of (prepositional phrase): The act of verifying the identity or origin of something or someone. — "The authentication of the signature was confirmed by the notary."
authentication failed (collocation): The process of verifying identity was unsuccessful. — "The authentication failed, so I couldn't access my account."

Synonyms of authentication

Words with a similar meaning to authentication:

Antonyms of authentication

Words with the opposite meaning to authentication:

Browse the full Anaversity dictionary