Definitions

1. verb

to remove or clear an obstacle or obstruction, or to make something free from obstruction

“The authorities worked to unobstruct the traffic jam caused by the accident.”

2. verb

to make something free from being obstructed or hindered

“The new policy aims to unobstruct the flow of trade between countries.”

3. noun

the act of removing or clearing an obstacle or obstruction

“The unobstruct of the river allowed the boats to pass through.”