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Definitions

unauthorized

[uhn-aw-thuh-rahyzd] / ʌnˈɔ θəˌraɪzd /


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.

“On Monday, March 16, Metro proactively limited employee access to many internal administrative computer systems after the agency’s security team discovered unauthorized activity,” an agency spokesperson said.

From Los Angeles Times • Apr. 2, 2026

Hasbro confirmed "identified unauthorized access to the Company's network" in a filing made to the US government.

From BBC • Apr. 1, 2026

Copyright Office has called for new federal legislation to protect content creators from unauthorized, AI-generated copies of their work, but no progress has been made yet.

From Salon • Mar. 23, 2026

So there were unauthorized people in the U.S.

From Slate • Mar. 16, 2026

Once, while trying to relax on a train, she opened a popular magazine, only to see her own unauthorized portrait staring out at her.

From "The Woman All Spies Fear" by Amy Butler Greenfield