obviate
🇺🇸
/ˈɑːbvieɪt/
🇬🇧
/ˈɒbvieɪt/
to prevent or avoid a problem or the need for something
Bringing your own lunch obviates the need to go out and buy food.
자신의 점심을 가져오면 음식을 사러 나갈 필요가 없어집니다.