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Word of the Day Tuesday, June 9, 2026

unauthenticated

/ˌʌnˈæθɛntɪkeɪtɪd/ adjective · British & US
Valid in UK
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What does unauthenticated mean?

adjective

Not authenticated or verified; lacking proof or confirmation of identity or authority.

Example

"The unauthenticated user was unable to access the secure server."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for unauthenticated

Antonyms of unauthenticated

Rhymes with unauthenticated

Etymologically related