Obstacle (Noun)
Meaning 1
Something immaterial that stands in the way and must be circumvented or surmounted; "lack of imagination is an obstacle to one's advancement"; "the poverty of a district is an obstacle to good education"; "the filibuster was a major obstruction to the success of their plan".
Classification
Nouns denoting cognitive processes and contents.
Synonyms
Hypernyms
Hyponyms
Meaning 2
An obstruction that stands in the way (and must be removed or surmounted or circumvented).
Classification
Nouns denoting man-made objects.