trigger

pronunciation

How to pronounce trigger in British English: UK [ˈtrɪɡə(r)]word uk audio image

How to pronounce trigger in American English: US [ˈtrɪɡər] word us audio image

  • Noun:
    lever that activates the firing mechanism of a gun
    a device that activates or releases or causes something to happen
    an act that sets in motion some course of events
  • Verb:
    put in motion or move to act
    release or pull the trigger on

Word Origin

trigger (n.)
"device by means of which a catch or spring is released and a mechanism set in action," 1650s, earlier tricker (1620s), from Dutch trekker "trigger," from trekken "to pull" (see trek). Tricker was the usual form in English until c. 1750. Trigger-happy is attested from 1942.
trigger (v.)
1930, from trigger (n.). Related: Triggered; triggering.

Example

1. Domestic violence can even trigger suicide attempts .
2. Can allergies to certain foods trigger migraines ?
3. Many different causes could trigger this collapse .
4. Any stressful situation may trigger depression .
5. Such possibilities should not trigger panic .

more: >How to Use "trigger" with Example Sentences