double-action

[ duhb-uhl-ak-shuhn ]

adjective

1. (of a firearm) requiring only one pull of the trigger to cock and fire it.

Word History and Origins

Origin of double-action¹

First recorded in 1850–55

Example Sentences

"Seems like what does get out by the chinks is sucked back agin by that there double-action flue," said Sam.

From Project Gutenberg

A good illustration of the double action is found in the stomach.

From Project Gutenberg

Now one of the qualities of porcelain is precisely to avoid this double action.

From Project Gutenberg

In answer, Ned rather sheepishly took from his valise three new double-action revolvers of excellent make.

From Project Gutenberg

The speed thus acquired was greater than that of the more modern double-action weapon.

From Project Gutenberg