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Definition of trooper

trooper

/ˈtruː.pər/
troop · er

Plural:troopers
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trooper Lexical Profile

trooper Game Scores & Validity

• noun

1

North American A state police officer, or a mounted police officer.

Example

"The state trooper pulled over the speeding vehicle along the interstate highway."


2

A private soldier in a cavalry regiment, armored unit, or airborne force.

Example

"Each trooper in the airborne division completed rigorous training before deployment."


3

A reliable, uncomplaining person who perseveres through a difficult or tiring situation (often a variant of 'trouper').

Example

"She was a real trooper throughout the long recovery process, never once losing her optimism."

Synonyms
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Antonyms
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Word Nuance & Usage

Often confused with the homophone 'trouper', which specifically refers to an actor or member of a theatrical troupe and, by extension, a dependable person who perseveres through difficulty; however, in informal usage, 'trooper' is frequently used in that figurative sense as well.

• Rhymes for trooper

Word Origin & Etymology

Formed in the mid-17th century from 'troop' (borrowed from French 'troupe', meaning a company or band of people) plus the agentive suffix '-er', originally denoting a cavalry soldier.

Cite this Entry


Wordmom. (2026). Definition of Trooper. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/trooper
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