This is the 7478th most frequent Korean word.
충돌을
"충돌을" means "collision" or "conflict" in English.
In this sentence, '충돌을' refers to a collision of cars.
차들이 충돌을 피하려고 급히 방향을 바꿨다.
The cars quickly changed direction to avoid a collision.
Here, '충돌을' metaphorically refers to conflicting opinions.
그들의 의견 충돌을 해결하기 위해 서로 대화했다.
They talked to resolve their conflict of opinions.
In this sentence, '충돌을' refers to physical collisions between players.