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gas-operated

American  
[gas-op-uh-rey-tid] / ˈgæsˌɒp əˌreɪ tɪd /

adjective

  1. (of a firearm) using some of the exhaust gases to operate the action.


Etymology

Origin of gas-operated

First recorded in 1940–45

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But Mark Collins, director of federal policy at Brady, the gun violence prevention organization, said this new approach, focused on the gas-operated mechanism and the nondetachable magazine, is unique.

From Seattle Times • Dec. 6, 2023

The Moscow-backed separatist region is home to Moldova’s largest gas-operated power station, which supplies about 70% of the country’s electricity needs.

From Seattle Times • Nov. 1, 2022

While Colt still holds the trademark, “AR-15” has become a ubiquitous term for a popular style of gas-operated, magazine-fed semiautomatic rifles.

From Washington Post

Look for new gas-operated semi-auto big-game rifles from Remington and Winchester.

From Time Magazine Archive

As PFCs or Spec 4s, most of them were common grunts and carried the standard M-16 gas-operated assault rifle.

From "The Things They Carried" by Tim O'Brien