guardian

[gahr-dee-uhn] / ˈgɑr di ən /

NOUN

keeper, protector

Synonyms

STRONG

Cerberus angel attendant baby-sitter champion chaperon chaperone conservator cop curator custodian defender escort guard keeper nurse overseer paladin patrol preserver safeguard sentinel shepherd sitter sponsor superintendent supervisor trustee vigilante warden watchdog

WEAK

bird dog

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.

AUGUSTA, Ga. — Lawrence Bennett wasn’t only a guardian of the green jackets — the iconic garment of Augusta National — but he also oversaw their cremation.

From Los Angeles Times • Apr. 12, 2026

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

"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

This was officially the second time she was happy to have a pigeon guardian.

From "Aru Shah and the End of Time" by Roshani Chokshi

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