The meaning of UNAUTHORIZED is not authorized : without authority or permission. How to use unauthorized in a sentence.

UNAUTHORIZED definition: 1. without someone's official permission to do something or be in a particular place: 2. without…. Learn more.

Unauthorized definition: lacking permission; unsanctioned.. See examples of UNAUTHORIZED used in a sentence.

If something is unauthorized, it has been produced or is happening without official permission. ...a new unauthorized biography of the singer.

Unauthorized refers to something that isn't officially allowed, approved or sanctioned. It typically means lacking the necessary permission or consent from the appropriate authority or individual. …

Aug 11, 2025 · First things first—let’s get our definitions straight. "Unauthorized" is an adjective that describes actions, objects, or individuals that are not officially permitted or approved. Describes …

Definition of unauthorized adjective from the Oxford Advanced Learner's Dictionary. without official permission. No access for unauthorized personnel. Questions about grammar and vocabulary? Find …

Sep 21, 2025 · Explore the term 'unauthorized,' its meaning, legal implications, and how it is used in everyday language. Learn about synonyms, antonyms, and related terms, and understand its …

unauthorized meaning, definition, what is unauthorized: without official approval or permission: Learn more.

The unauthorized access to the building caused a security alert. 2. Unauthorized copies of the movie were sold before its official release. unauthorized absence n. Terms in the same semantic field: …