trigger mechanism

American  

noun

1. a physiological or psychological process caused by a stimulus and resulting in a usually severe reaction.

---

Example Sentences

Justice Alito appeared supportive of Mr. Mitchell’s argument that the ban overreached because the device itself does not physically touch and move the trigger mechanism in a rifle.

From New York Times

The White House proposal gives gun owners the option of using a trigger lock — a lock that fits over a gun’s trigger mechanism that prevents the gun from being fired — instead of a lockbox or safe.

From Los Angeles Times

In the filing, Morrissey said they were awaiting results of an additional analysis of the gun and its broken sear, a part of the trigger mechanism.

From Los Angeles Times

He reduced some planned expenditures but offered a “trigger” mechanism that would restore the funding if tax revenues picked up.

From Los Angeles Times

“From the beginning, the Supreme Leader was not satisfied with the issue of the trigger mechanism and this was done against his will,” said Velayati, a former foreign minister.

From Reuters