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 turn off a road (onto the side of the road, or onto another road).
To begin moving and then move away; to pull away.
To masturbate.
To remove by pulling.
To achieve; to succeed at something difficult.