firearm
noun
fire·arm
ˈfī(-ə)r-ˌärm 
: a weapon from which a shot is discharged by gunpowder
—usually used of small arms
Examples of firearm in a Sentence
revolvers, rifles, and other firearms
will need a permit to carry a firearm
Recent Examples on the Web
That includes some of the firearms used in the 2020 mass shooting that pushed Canada’s government to adopt the buyback.
—
Max Saltman, CNN Money, 15 Feb. 2026
Equipped with firearms and wearing camouflage, Thompson then fatally shot four others -- including an off-duty city police officer -- in his neighborhood and along a greenway.
—Arkansas Online, 14 Feb. 2026
The firearm recovered at the scene was later determined to be an imitation firearm.
—Brandon Downs, CBS News, 14 Feb. 2026
The law, if passed, would require buyers to either provide a license for the firearm or undergo an instant background check using the FBI National Instant Background Check System.
—Rafael Olmeda, Sun Sentinel, 13 Feb. 2026
See All Example Sentences for firearm
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Max Saltman, CNN Money, 15 Feb. 2026
Equipped with firearms and wearing camouflage, Thompson then fatally shot four others -- including an off-duty city police officer -- in his neighborhood and along a greenway.
—Arkansas Online, 14 Feb. 2026
The firearm recovered at the scene was later determined to be an imitation firearm.
—Brandon Downs, CBS News, 14 Feb. 2026
The law, if passed, would require buyers to either provide a license for the firearm or undergo an instant background check using the FBI National Instant Background Check System.
—Rafael Olmeda, Sun Sentinel, 13 Feb. 2026
See All Example Sentences for firearm
Cite this Entry
“Firearm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/firearm. Accessed 15 Feb. 2026.
Copy CitationKids Definition
firearm
noun
fire·arm
ˈfī(ə)r-ˌärm
: a weapon from which a shot is discharged by gunpowder
—usually used only of small arms
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