trooper

noun

troop·​er ˈtrü-pər How to pronounce trooper (audio)
Synonyms of troopernext
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.
The Honda crashed head-on into the guardrail separating the west and east lanes, then bounced back into the path of the trooper’s cruiser. Mark Pazniokas, Hartford Courant, 13 Feb. 2026 The troopers reportedly delivered him to the Sequoyah County jail on a detainer for Immigration and Customs Enforcement. Ben Fenwick, Oklahoma Watch, 12 Feb. 2026 State Police troopers used a Taser in an attempt to subdue him. Rick Sobey, Boston Herald, 11 Feb. 2026 Texas Department of Public Safety troopers are searching for a teen who ran after a high-speed chase ended in a multi-car crash on the North Side. Jacob Beltran, San Antonio Express-News, 10 Feb. 2026 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 14 Feb. 2026.

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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster