To drive away or force someone or something to leave.

To eliminate unwanted or bothersome entities.

भगाना

English Usage: The dog chased off the intruder.

Hindi Usage: कुत्ता चोर को भगाने में सफल रहा।

To scare away.

डरा देना

English Usage: The loud noise chased off the birds.

Hindi Usage: तेज आवाज ने पक्षियों को डरा दिया।