obstacle-n
type: LexicalEntry
canonical form: obstacle
sense: 05698074-n
part of speech: noun

obstruction-n
type: LexicalEntry
canonical form: obstruction
sense: 05698074-n
part of speech: noun

05698074-n
type: LexicalConcept
in scheme: en-word.net
definition: something immaterial that stands in the way and must be circumvented or surmounted
example: lack of imagination is an obstacle to one's advancement
example: the poverty of a district is an obstacle to good education
example: the filibuster was a major obstruction to the success of their plan
ili: i66819
lexfile: noun.cognition
part of speech: noun
hypernym: 05697054-n