barricades
bar-ri-cades
noun
Temporary barriers, often hastily constructed, to prevent passage or provide defence.
"The protestors erected barricades across the road."
verb
To block or defend an entrance or area using a temporary barrier.
"He barricades the door every night."
Thesaurus
Synonyms: barricade, block off, blockade, stop, block up, bar, block, barricado, roadblock