extracurricular
🇺🇸
/ˌekstrəkəˈrɪkjələr/
🇬🇧
/ˌekstrəkəˈrɪkjələ(r)/
Activities that are not part of the regular school or work schedule.
He joined an extracurricular club to make new friends.
그는 새로운 친구를 사귀기 위해 과외활동 동아리에 가입했다.