1.
obstacle; obstruction; hurdle; barrier
A physical object that blocks passage or movement. Also used in sports for hurdles or obstacles in a course.
道路の障害物を取り除く。
To remove an obstruction from the road.
台風で倒れた木が障害物になっている。
A tree knocked down by the typhoon is blocking the way.
障害物競走では選手がさまざまなハードルを越えていく。
In the obstacle race, athletes jump over various hurdles.
USAGE:
障害物 refers specifically to physical objects that block the way. For abstract obstacles, 障害 or 障壁 are more natural.
COMMON COLLOCATIONS:
- 障害物を取り除く (to remove an obstacle)
- 障害物競走 (obstacle race, steeplechase)
- 障害物を避ける (to avoid an obstacle)
SIMILAR WORDS:
障害 is broader and covers both physical and abstract obstacles. 邪魔 is more colloquial and means something or someone that is in the way or bothersome.