to close or block a road etc., using a barricade
to keep someone in (or out), using a blockade, especially ships in a port
A barrier constructed across a road, especially as a military defence
An obstacle, barrier, or bulwark.
A place of confrontation.
To forcibly disconnect something by use of a firearm or explosive device.
To remove something by blowing on it.
To vent, usually, to reduce pressure in a container.
To let steam escape through a passage provided for the purpose.
To pass gas; to break wind, to fart.
To shirk or disregard (a duty or person).