The meaning of BARRIER is something material that blocks or is intended to block passage. How to use barrier in a sentence.

barrier (to sth) In an ideal world, there would be no barriers to the free movement of people between countries.

Cultural/social barriers have made it hard for women to enter many professions. He argues that regulations should not be viewed as barriers to progress. The lecture was about finding ways …

1. anything built or serving to bar passage, as a railing, fence, or the like. 2. any natural bar or obstacle: a mountain barrier. 3. anything that obstructs progress, access, etc.: trade barriers. …

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. …

Traffic barrier with a pedestrian guardrail behind it Traffic barriers (known in North America as guardrails or guard rails, [1] in Britain as crash barriers, [2] and in auto racing as Armco …

something that obstructs or limits: trade barriers. bar•ri•er (bar′ ē ər), n. anything built or serving to bar passage, as a railing, fence, or the like: People may pass through the barrier only when …

BARRIER definition: anything built or serving to bar passage, as a railing, fence, or the like. See examples of barrier used in a sentence.

Definition of barrier noun from the Oxford Advanced Learner's Dictionary. an object like a fence that prevents people from moving forward from one place to another. The crowd had to stand …

A barrier is a problem that prevents two people or groups from agreeing, communicating, or working with each other. There is no reason why love shouldn't cross the age barrier. She had …