barricade

Definitions

A makeshift barrier erected across a street or passage to obstruct the progress of an enemy or crowd.

To block or defend an opening or passage with a barrier.

Examples

The protesters built a makeshift barricade across the street to block the police vehicles.

The soldiers used heavy furniture to barricade the door against the intruders.

Synonyms

blockade barrier obstruction fortification bulwark block parapet

Antonyms

opening gateway passage clearance thoroughfare access pathway