To enter a place forcefully, often to steal or damage.
The thief broke into the store to steal money.
도둑이 돈을 훔치기 위해 가게에 침입했다.
To interrupt something that is happening.
The loud noise broke into the quiet room.
커다란 소음이 조용한 방을 방해했다.
To start using something new, especially after not using it for a while.
He broke in his new boots by hiking in the mountains.
그는 산에서 트레킹을 하며 새로운 부츠를 착용했다.