Thesaurus.com
Dictionary.com
Showing results for authentication. Search instead for Authentication+Mark.
Definitions

authentication

[aw-then-ti-kay-shuhn] / ɔˌθɛn tɪˈkeɪ ʃən /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The researchers say this combination could eventually be useful for large-scale content moderation, media authentication, surveillance, and other security-critical AI applications.

From Science Daily ● Oct. 1, 2026

Two-factor authentication for accessing her bank accounts is another barrier to criminals.

From MarketWatch ● Sep. 24, 2026

In 2011, two other sites emerged: Poshmark, with a peer-to-peer marketplace, and the RealReal, focused on luxury items and authentication services.

From Los Angeles Times ● Sep. 19, 2026

Bekyarova-Delev said she had then paid for an independent authentication, which had found the bag to be fake.

From BBC ● Aug. 11, 2026

From now on, wherever he went, he’d be closely trailed by a military aide carrying a forty-five-pound briefcase containing launch authentication codes and sophisticated communications devices, often referred to as the nuclear football.

From "Becoming" by Michelle Obama


Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training