authentication

noun/ɔˌθɛntɪˈkeɪʃən/

Frequency rank: #9,025 of 20,003 in the WORDED list (wordfreq data)

Meaning

The process of verifying the identity of a user or system.

Illustration for the English word “authentication”

Example sentence

You will need to complete authentication before accessing your online banking account.

Synonyms & related words

More words in ranks 9,001–9,100