assault rifle

noun

1. a military rifle capable of both automatic and semiautomatic fire, utilizing an intermediate-power cartridge.

2. a nonmilitary weapon modeled on the military assault rifle, usually modified to allow only semiautomatic fire.

assault rifle

noun

1. a semiautomatic firearm with additional features such as a large magazine, a bayonet fitting, etc

Word History and Origins

Origin of assault rifle¹

First recorded in 1970–75

Example Sentences

The resolutions moved to block a $675.7 million package that included thousands of bombs and precision‑guidance kits and a separate sale of tens of thousands of fully automatic assault rifles.

From Salon

In the post, a pistol flanked by two assault rifles lay on a rumpled white bedsheet.

From Salon

“This guy came in with an assault rifle and started shooting. I was in the lobby at work,” they said.

From Salon

“Don’t be caught here after dark,” said the jittery cop, who brandished an assault rifle as he scanned the environs.

From Los Angeles Times

The baseless theory gained enough online momentum that a man armed with an assault rifle stormed the restaurant, seeking to “free the children.”

From Salon