protector

noun

pro·​tec·​tor prə-ˈtek-tər 

1

a

: one that protects : guardian

b

: a device used to prevent injury : guard

2

a

: one having the care of a kingdom during the king's minority : regent

b

: the executive head of the Commonwealth of England, Scotland, and Ireland from 1653 to 1659

called also Lord Protector of the Commonwealth

protectorship

prə-ˈtek-tər-ˌship 

noun

Synonyms of protector

• guardian
• defender
• custodian
• protection
• bodyguard

Examples of protector in a Sentence

She sees her older brother as her protector.

a protector of free speech

Recent Examples on the Web

Precious Sam The 7-foot center originally from Ghana began playing basketball only six years ago and is the classic rim protector that has anchored SDSU’s defense. — Mark Zeigler, San Diego Union-Tribune, 20 Aug. 2026

The manga and popular anime series follow adolescent ninja Naruto, who dreams of becoming his community’s protector and leader known as the village ninja. — Matt Minton, Variety, 20 Aug. 2026

He was remembered as a protector, partner, and beloved member of the department. — Doug Myers, CBS News, 18 Aug. 2026

Minimal Phone will also throw in $100 worth of accessories, including a case, screen protectors, and a 27W fast charger. — New Atlas, 18 Aug. 2026

Word History

First Known Use

14th century, in the meaning defined at sense 1a

Phrases Containing protector

• surge protector

Rhymes for protector

• bisector
• collector
• connector
• corrector
• defector
• deflector
• detector
• director
• dissector
• effector
• ejector
• elector

Kids Definition

protector

noun

pro·​tec·​tor prə-ˈtek-tər 

1

: a person or thing that protects or is intended to protect

2

: a person who takes charge of a kingdom while the king or queen is too young to rule : regent