An obstacle, barrier, or bulwark.
A barrier constructed across a road, especially as a military defence
A place of confrontation.
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 rocky ledge or shelf.
To set aside; to quit or postpone.
To place on a shelf.
To furnish with shelves.
To slope; to incline; to form into shelves.
To have sex with.
To take (drugs) by anal or vaginal insertion.