Definition of Trigger:

  1. Mechanism that actuates another mechanism, or initiates one or a chain of changes or reactions.

  2. Cause (an event or situation) to happen or exist.

  3. A small device that releases a spring or catch and so sets off a mechanism, especially in order to fire a gun.

Synonyms of Trigger

Precipitate, Prompt, Trigger off, Set off, Spark, Spark off, Touch off, Stimulate, Provoke, Stir up, Fan the flames of

How to use Trigger in a sentence?

  1. He pulled the trigger of the shotgun.
  2. An allergy can be triggered by stress or overwork.

Meaning of Trigger & Trigger Definition