godan verb (-u), transitive verb
chase away; drive off; shoo
Forcefully make someone or something leave; often used for pests, intruders, or unwanted people.
犬が庭に入ってきたので、追っ払った。
A dog came into the yard, so I chased it away.
セールスマンを追っ払うのに
I had a hard time driving away the salesman.