firearm

noun

fire·​arm ˈfī(-ə)r-ˌärm How to pronounce firearm (audio)
Synonyms of firearmnext
: a weapon from which a shot is discharged by gunpowder
usually used of small arms

Synonyms of firearm

Examples of firearm in a Sentence

revolvers, rifles, and other firearms will need a permit to carry a firearm
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.
Detectives booked Avon Owens, 18, and another unidentified 18-year-old for murder and the use of a firearm during the commission of a murder on April 10, 2026. Matthew Rodriguez, CBS News, 12 Apr. 2026 The operation resulted in eight arrests and the recovery of more than 90 pounds of fentanyl, along with $30,000 and two loaded firearms. Colin Mixson, New York Daily News, 11 Apr. 2026 The lines were drawn between those who own guns, and those who want to ban certain types of firearms from Rhode Island. Kathleen Hill, The Providence Journal, 11 Apr. 2026 Pairing, for example, the right alcoholic beverage with the right firearm is important. Mikael Wood, Los Angeles Times, 11 Apr. 2026 See All Example Sentences for firearm

Word History

First Known Use

1643, in the meaning defined above

Time Traveler
The first known use of firearm was in 1643

Browse Nearby Words

Cite this Entry

“Firearm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/firearm. Accessed 15 Apr. 2026.

Kids Definition

firearm

noun
fire·​arm ˈfī(ə)r-ˌärm How to pronounce firearm (audio)
: a weapon from which a shot is discharged by gunpowder
usually used only of small arms

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