obstruction noun definition in Motoring problems and accidents topic from the Oxford Advanced Learner's Dictionary

obstruction

 noun: Motoring problems and accidents topic
1 [uncountable, countable] the fact of blocking a road, an entrance, a passage, etc. obstruction of the factory gates The abandoned car was causing an obstruction.2 [countable] something that blocks a road, an entrance, etc. It is my job to make sure that all pathways are clear of obstructions.