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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

Anthropic said last week that it is investigating potentially unauthorized access to Mythos, adding to fears about a potential avalanche of software bugs.

From The Wall Street Journal • Apr. 30, 2026

The push to lock down her public image comes at a time when many high-profile celebrities have called for regulations against unauthorized AI-generated content.

From Los Angeles Times • Apr. 28, 2026

However, Anthropic said this week that it is investigating unauthorized access to Mythos, a powerful model which the company itself worries could be a boon for hackers.

From Barron's • Apr. 24, 2026

“This can’t be the first time an unauthorized person misspent money.”

From "Schooled" by Gordon Korman




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