barrier - a structure or object that impedes free movement. balusters, balustrade, banister, handrail, bannister - a railing at the side of a staircase or balcony to prevent people from falling. barricade - a barrier (usually thrown up hastily) to impede the …

barrier. Barriers are walls, either physical or metaphorical. They can block movement — the Great Wall of China was a barrier to block invading forces from entering. A window shade is a light barrier. Failing English is a barrier to getting into Harvard.

barrier. A coordinated series of obstacles designed or employed to channel, direct, restrict, delay, or stop the movement of an opposing force and to impose additional losses in personnel, time, and equipment on the opposing force. Barriers can exist naturally, be man-made, or a combination of both.

barrier definition: 1. a long pole, fence, wall, or natural feature, such as a mountain or sea, that stops people from…. Learn more.

10/02/2022 · Definition of 'barrier'. A barrier is something such as a rule, law, or policy that makes it difficult or impossible for something to happen or be achieved . A barrier is a problem that prevents two people or groups from agreeing, communicating, or working with each other.

A communication barrier is anything that comes in the way of receiving and understanding messages that one sends to another to convey his ideas, thoughts, or any other kind of information. These various barriers of communication block or interfere with the message that someone is trying to send.

20/12/2021 · Definition of barrier reef. : a coral reef roughly parallel to a shore and separated from it usually by a lagoon.

Well Control and Barrier Definitions A "Well Barrier Element" is defined as a component part of a well designed to prevent fluids or gases from flowing unintentionally from a formation, into another formation or to escape at surface. Well Barrier Primary Element is the first object that prevents flow from a source.