[put] a stop to {sth}
1
to make something stop or prevent it from happening, often in a temporary way
- The police put a stop to the riot by arresting the rioters.
- The referee put a stop to the fight by blowing the whistle.
- The government put a stop to the protests by declaring a state of emergency.
- She is putting a stop to the violence.
- The teacher had to put a stop to the students' disruptive behavior in the classroom.