1. the action of removing an obstruction or barrier

1. present participle of unblock; removing something that blocks or obstructs

Examples

• The unblocking of the drain took several hours.
• She is unblocking the website on her computer.
• The plumber specializes in unblocking pipes.
• Unblocking the road required heavy machinery.
• The unblocking process was completed successfully.
• He spent the morning unblocking his social media accounts.