Blockade

[Zipporah Schumaker]

The shutting up of a place by troops or ships, with
the purpose of preventing ingress or egress, or the reception of
supplies; as, the blockade of the ports of an enemy.

[Lanell]

A combination of a [dutch rudder] and [circle jerking]. A group of men form a circle, take their marks, and have each person [to the left] or right move their arm for them.

[Luis Fok]

Non-specific, [preemptive block], preventing a [wah] for the entire statement. (See definitions of [block] and wah)

[Renato]

An act or means of sealing off a place to prevent goods or people from entering or leaving.

[Renato]

Blockade, an act of war whereby one party blocks entry to or departure from a defined part of an enemys territory, most often its coasts. Blockades are regulated by international law and custom and require advance warning to neutral states and impartial application.