Definition, Meaning & Synonyms

pull-the-pin

idiom
/pʊl ðə pɪn/
Definition
To remove the safety pin from a grenade or explosive device, thereby making it ready to detonate.
Examples
  • He had to pull-the-pin before throwing the grenade to ensure it would explode on impact.
  • When you pull-the-pin, you must be prepared for the consequences that follow.
Meaning
The act of initiating the use of an explosive device by pulling the pin that keeps it from detonating.
Synonyms
  • to activate
  • to trigger
  • to set off