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Word

trigger

verb B2
UK /ˈtɹɪɡə/
US /ˈtɹɪɡɚ/

To trigger means to cause something to happen or begin, often abruptly or as an automatic response.

trigger: To trigger means to cause something to happen or begin, often abruptly or as an automatic response.

Meanings

verb

To cause an event or action to begin or occur.

noun

The small lever on a gun that is pressed to fire it.

trigger: The small lever on a gun that is pressed to fire it.
noun

An event or situation that causes something else to start, especially a problem, reaction, or strong emotion.

trigger: An event or situation that causes something else to start, especially a problem, reaction, or strong emotion.

Definition

When you trigger an event, you initiate it or cause it to start. This often implies that the event might be sudden, automatic, or a direct consequence once the trigger is activated. The term can refer to both physical actions and emotional responses or processes.

Examples

  • The sudden drop in temperature triggered the car's anti-frost system.
  • For some people, certain foods can trigger allergic reactions.
  • Her powerful speech unexpectedly triggered a wave of protests across the city.
  • The experienced hunter knew to gently squeeze the trigger for a steady shot.
  • Stress can often be a significant trigger for anxiety attacks.

Common mistake

A common mistake is to use 'trigger' without implying a direct, often immediate or automatic, cause-and-effect relationship.