A blockade is the act of actively preventing a country or region from receiving or sending out food, supplies, weapons, or communications, and sometimes people, by military force.

The meaning of BLOCKADE is to subject to a blockade. How to use blockade in a sentence.

Dec 25, 2025 · Blockade, an act of war by which a belligerent prevents access to or departure from a defined part of an enemy’s territory, most often its coasts. Blockades are regulated by international …

BLOCKADE definition: the isolating, closing off, or surrounding of a place, as a port, harbor, or city, by hostile ships or troops to prevent entrance or exit. See examples of blockade used in a sentence.

/ blɑːˈkeɪd / Add to word list the situation in which a country or place is surrounded by soldiers or ships to stop people or goods from going in or out: an air and sea blockade

A blockade of a place is an action that is taken to prevent goods or people from entering or leaving it.

In mid-December, Trump ordered a “total and complete blockade” of all oil tankers under U.S. sanctions from entering or leaving Venezuela, in what was seen as further escalation to get Maduro ...

Jul 30, 2025 · A blockade is the deliberate use of force by a state or military power to prevent the movement of goods, people or information to-and-from a geographic area, typically an enemy …

There are four meanings listed in OED's entry for the noun blockade, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

It is proper here to consider, 1. by what authority a blockade can be established; 2. what force is sufficient to constitute a blockade; 3. the consequences of a violation of the blockade.