도로 위에 설치하여 통행을 막거나 검문하기 위한 물리적인 장애물.
A physical barrier or barricade placed across a road, typically by authorities, to stop and examine traffic or prevent passage.
예문:
"The police established a roadblock at the city entrance to check for drunk drivers."
"A fallen tree acted as a temporary roadblock after the severe storm."
목표 달성이나 진행을 가로막는 추상적인 장애나 방해 요소.
An obstacle or hindrance that prevents or slows down progress toward a goal.
예문:
"Unexpected legal issues became a major roadblock in the merger process."
"The team identified several technical roadblocks that needed to be cleared before the product launch."