protector

Definitions

A person or thing that guards, defends, or shields from danger, injury, or loss.

A device or object designed to prevent damage or wear to something else.

Examples

The loyal dog acted as a fierce protector of the young children in the house.

He viewed himself as the protector of the forest, ensuring that no one harmed the ancient trees.

Synonyms

guardian defender champion custodian bodyguard patron shield

Antonyms

aggressor attacker assailant adversary enemy oppressor antagonist