a line or pile of objects put together, often quickly, to stop people from going where they want to go

A few protestors broke through police barricades and rushed toward the site.

erect a barricade Inmates erected a barricade between themselves and the prison guards. 囚犯们设置了路障把狱警和他们自己隔开。

to build a barricade across, around, or in front of something

Barricade the doors! 堵住门！

[ + adv/prep ] Terrified villagers have barricaded themselves into their houses. 惊恐不安的村民们把自己关在家里不出来。