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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.

Anthropic on Monday updated its web page warning investors about unauthorized stock sales, mentioning a handful of firms it said were not authorized to buy or sell its shares.

From MarketWatch • May 13, 2026

“Canvas is fully operational, and we are not seeing any ongoing unauthorized activity,” Infrastructure posted on Wednesday May 6.

From The Wall Street Journal • May 7, 2026

Earlier this week, Anthropic said it was investigating unauthorized access to Mythos after Bloomberg News reported that a small group of users in a private online forum had gained access.

From Barron's • Apr. 30, 2026

As one of the most popular musicians, Swift has dealt with her share of unauthorized AI-generated content.

From Los Angeles Times • Apr. 28, 2026

The same was true of the water hole, where unauthorized games of hockey were played during the winter.

From "A Separate Peace" by John Knowles




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