guardian

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.

AI can take on some security functions, like quickly screening software for vulnerabilities, but it still makes too many mistakes to be a reliable guardian.

From Barron's • Mar. 30, 2026

The Wonderful Company, the corporate arm of Beverly Hills billionaires Stewart and Lynda Resnick, promotes itself incessantly as an exemplar of social responsibility and a guardian of sustainable agriculture.

From Los Angeles Times • Mar. 27, 2026

"She had a guardian angel watching over her. It could have been much worse."

From BBC • Mar. 24, 2026

There is currently no age requirement to join Step, according to its website, though users under 18 need a “parent, guardian or trusted adult” to sponsor their account.

From MarketWatch • Mar. 17, 2026

Mathis, the Big Hill Trading Company owner and the guardian of Anna Brown and her mother, was a member of the inquest into Brown’s murder that failed to turn up the bullet.

From "Killers of the Flower Moon" by David Grann