trigger

/tɹˈɪɡɐ/

/ˈtɹɪɡɝ/

Trigger

lever that activates the firing mechanism of a gun

an act that prompts a chain of events

synonyms : induction

a device that activates or releases or causes something to happen

to trigger

MAIN VERB

to initiate or cause movement in a device

synonyms : activate

release or pull the trigger on

to cause something to happen

to cause a strong and unwanted reaction in someone

Examples

1. The earthquake triggered a tsunami warning.

2. Cameras triggered by cars running red lights at intersections.

3. Methamphetamine also triggers the release of dopamine.

4. Trigger the high speed camera.