AR
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Noun
An AR-15 personal semi-automatic rifle, M-16 assault rifle, M-4 carbine, derivative or related gun; the Armalite AR family and derivatives.
Usage- Countable
- Examples
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More examples (1)
In its August 2003 issue, while the ban was still in effect, Guns & Ammo ran a feature story titled “Stoner’s ‘Black Rifle’ Marches On,” subtitled “The basic AR platform has been refined, improved, upgraded, power-boosted and accurized.”
An assault rifle or automatic rifle.
Usage- Countable
- Informal
Word forms
ARs