Noun
Verb (する, transitive)
1. obstacle; impediment; hindrance; barrier; difficulty
それを障害とも思っていない。I don't even consider it an obstacle.
2. disability; handicap; impairment; dysfunction; disorder; defect
だが感覚障害は、外から見ただけでは分からない。But sensory impairments can't be seen just by looking from the outside.
3. steeplechase
4. obstacle race; steeplechase (athletics)