to keep someone in (or out), using a blockade, especially ships in a port
to close or block a road etc., using a barricade
A barrier constructed across a road, especially as a military defence
An obstacle, barrier, or bulwark.
A place of confrontation.
To impede; detain.
To wait or delay.
To support or lift.
To fulfil or complete one's part of an agreement.
To rob at gunpoint.
(Of an artistic work) To continue to be seen as good, to avoid seeming dated.
To withstand; to stand up to; to survive.
To keep up; not to fall behind; not to lose ground.