Verb
To block up; to stop up or close, as a way or passage; to place an obstacle in, or fill with obstacles or impediments that prevent or hinder passing; as, to obstruct a street; to obstruct the channels of the body.
To be, or come, in the way of; to hinder from passing; to stop; to impede; to retard; as, the bar in the harbor obstructs the passage of ships; clouds obstruct the light of the sun; unwise rules obstruct legislation.
Source: Webster's dictionaryobstruct the path Source: Internet
The thick curtain blocked the action on the stage Source: Internet
The trees obstruct my view of the mountains Source: Internet
His brother blocked him at every turn Source: Internet
Another conservative that didn’t bother to read the article in which it clearly stated that republican senators continued to obstruct the passage of this bill. Source: Internet
Authoritative word did not reach Wriedt until 2.15 pm, by which time it was too late to withdraw the motion and instead obstruct his party's appropriation bill to hinder Fraser. Source: Internet