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

In that 2024 series, the Wolves used Rudy Gobert as a roving rim protector while ignoring Aaron Gordon in the corner. —Jace Frederick, Twin Cities, 13 Apr. 2026

Now my son is going to grow up without his father and protector. —Matthew Ablon, CBS News, 13 Apr. 2026

Remove sheets, pillowcases, mattress protectors and any covers. —Lauren Jarvis-Gibson, Sacbee.com, 11 Apr. 2026

With Washington perceived as an increasingly unreliable protector, the Gulf states may seek greater security and economic cooperation elsewhere. —Jeffrey Taliaferro, The Conversation, 11 Apr. 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