Definition, Meaning & Synonyms

hair-trigger

Adjective
/ˈhɛr ˌtrɪɡər/
Definition
A hair-trigger is a device or mechanism that is set to respond with very little pressure or movement.
Examples
  • His hair-trigger temper often led to unnecessary arguments.
  • The hair-trigger mechanism of the gun made it extremely dangerous in inexperienced hands.
  • She has a hair-trigger response to criticism, making her difficult to talk to.
Meaning
The term often describes situations or reactions that are very sensitive and can be set off easily, usually referring to emotions or responses.
Synonyms
  • Sensitive
  • Reactive
  • Touchy
  • Irascible
  • Excitable