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• trigger-happy
  trigger-happy

  adjective

  ready to fire a gun at the least provocation, regardless of the situation or probable consequences.
• trigger happy
  trigger happy

  Inclined to act violently at the slightest provocation, as in They feared that the President was trigger happy and would send in troops at the drop of a hat. This expression alludes to being too eager to fire a gun. [c. 1940]

trigger-happy

American  

[trig-er-hap-ee] / ˈtrɪg ərˌhæp i /

adjective

Informal.

1. ready to fire a gun at the least provocation, regardless of the situation or probable consequences.

   a trigger-happy hunter.

2. heedless and foolhardy in matters of great importance and recklessly advocating action that can result in war.

   Some called him a trigger-happy candidate.

3. eager to point out the mistakes or shortcomings of others; aggressively or wantonly critical.

   He's a trigger-happy editor with a nervous blue pencil.

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trigger-happy British  

adjective

1. tending to resort to the use of firearms or violence irresponsibly

2. tending to act rashly or without due consideration

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trigger happy Idioms  

1. Inclined to act violently at the slightest provocation, as in They feared that the President was trigger happy and would send in troops at the drop of a hat. This expression alludes to being too eager to fire a gun. [c. 1940]

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Etymology

Origin of trigger-happy

First recorded in 1940–45

Related Words

• antagonistic
• bellicose
• belligerent
• cantankerous
• contentious
• energetic