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 allow anything through that would normally or preferably be blocked.
To allow fluid or gas to pass through an opening that should be sealed.
To disclose secret information surreptitiously or anonymously.
(of a fluid or gas) To pass through an opening that should be sealed.
To pass through when it would normally or preferably be blocked.
To urinate.
To bleed.
A crack, crevice, fissure, or hole which admits water or other fluid, or lets it escape.
The entrance or escape of a fluid through a crack, fissure, or other aperture.
The gradual loss of a system resource caused by failure to deallocate previously reserved portions.
A divulgation, or disclosure, of information previously held secret.
The person through whom such divulgation, or disclosure, occurs.
A loss of electricity through imperfect insulation, or the point where it occurs.
An act of urination.