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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.

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

From BBC • Apr. 1, 2026

A longtime El Segundo resident was arrested earlier this month after installing unauthorized stop signs at a neighborhood intersection he says has become increasingly dangerous for children.

From Los Angeles Times • Mar. 26, 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

The agency’s concern was that while these tools are marketed as flawless replacements for human experts, they are often prone to making costly, unauthorized purchases.

From MarketWatch • Mar. 19, 2026

One agent complained that “information contained in reports immediately gets into the possession of unauthorized and unscrupulous persons.”

From "Killers of the Flower Moon" by David Grann