Dictionaryguardianprotector or caretaker
noun

guardian

GAHR-dee-uhn/ˈɡɑːrdiən/

A person responsible for protecting or caring for someone or something.

The guardian holds the child's hand while guiding the child safely across the street.

A caring adult guardian holding a child's hand while helping them safely cross a street, clear protection and responsibility, no readable signs.
Etymology

Old French gardien meant a keeper or custodian. That idea of keeping someone safe underlies the guardian’s responsibility for another person’s protection and care.

In context

Billie Mintz0:39
a guardian is appointed through the courts to have authority over someone's life you turn over immediately your bank account checking account savings account
The Guardians Documentary Trailer

More examples

  • A parent or guardian must sign the permission slip.
  • The museum's curator serves as a guardian of its collection.
  • The court appoints her grandparents as her guardians.

Forms

guardian · guardians

guardianship noun — The legal responsibility for another person's care.

Similar words

protector
Emphasizes defense from harm rather than ongoing care or management.
caretaker
Emphasizes daily care rather than legal authority or protective oversight.