trigger-happy

someone who is trigger-happy uses their gun too often and without thinking carefully The book's main character is a trigger-happy New York detective.

mod. eager to fire a gun; eager to shoot someone or something. Rocko is sort of trigger-happy. Watch out.

Name	Pronounced	Usage
Asgeir	-	Norwegian
Adhara	-	Astronomy
Fion	-	Irish
Anstie	['ænsti]
Alim	-	Arabic, Uyghur
Yolande	-	French