: a leather or fabric case for carrying a firearm on the person (as on the hip or chest), on a saddle, or in a vehicle
broadly : a case for carrying a usually small item on the person
a knife holster
a heart monitor carried in a hip holster

Examples of holster in a Sentence

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.
Defense attorney Kathryn Nester noted a report written by another officer and introduced during Hull’s testimony said a gun was found in the holster. Nicki Brown, CNN Money, 11 July 2026 Defense attorney Kathryn Nester asked Bagley about finding an empty pistol holster on the ground after the crowd fled. Hannah Schoenbaum, Los Angeles Times, 6 July 2026 Nester asked Bagley, the prosecution’s first witness, about finding an empty pistol holster on the ground after the crowd fled. ABC News, 6 July 2026 In his apartment officers found black and gray clothing Fleming wore during the robberies as well as a black duffel bag, a gun belt with a holster, a large sum of cash still wrapped in bank currency bands, and multiple guns. Mary Ella Hastings july 3, Fort Worth Star-Telegram, 4 July 2026 See All Example Sentences for holster

Word History

Etymology

Dutch; akin to Old English heolstor cover, helan to conceal — more at hell

First Known Use

1663, in the meaning defined above

Time Traveler
The first known use of holster was in 1663

Cite this Entry

“Holster.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/holster. Accessed 16 Jul. 2026.

Kids Definition

: a usually leather case for carrying a pistol

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