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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

Deputy Prime Minister Andrei Spinu said Moldovan state power company Energocom has signed a deal for December with the gas-operated Kuciurgan electricity plant in Transnistria.

From Seattle Times • Dec. 3, 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

It is ten pounds lighter and five inches shorter than the old army pattern Lewis gun, is gas-operated and air-cooled.

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