trooper

noun

troop·​er ˈtrü-pər How to pronounce trooper (audio)
1
a(1)
: an enlisted cavalryman
(2)
: the horse of a cavalryman
c
2
a
: a mounted police officer
b
: a state police officer
3

Examples of trooper in a Sentence

a moving Memorial Day service honoring our fallen troopers
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
That same day, Proctor, the state trooper, was relieved of duty, state police Col. John Mawn announced. Eric Levenson, CNN Money, 21 Apr. 2025 Deal and his passenger were taken to a hospital with minor injuries, the trooper said. Joe Marusak, Charlotte Observer, 19 Apr. 2025 The agency did not address questions on why the trooper made the arrest despite William’s court order. Ana Ceballos, Miami Herald, 19 Apr. 2025 An hour later, Shapiro’s family were awakened by state troopers pounding on their doors, and everyone inside was safely evacuated. Jessica Schladebeck, New York Daily News, 18 Apr. 2025 See All Example Sentences for trooper

Word History

First Known Use

1640, in the meaning defined at sense 1a(1)

Time Traveler
The first known use of trooper was in 1640

Browse Nearby Words

Cite this Entry

“Trooper.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trooper. Accessed 2 May. 2025.

Kids Definition

trooper

noun
troop·​er ˈtrü-pər How to pronounce trooper (audio)
1
: a cavalry soldier
2
a
: a police officer who rides a horse
b
: a state police officer

More from Merriam-Webster on trooper

Last Updated: - Updated example sentences
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