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. …

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 meaning, definition, what is barrier: a rule, problem etc that prevents people...: Learn more.

Barrier definition: A material formation or structure, such as a mountain range or wall, that prevents passage or access.

Nov 1, 2025 · (physiology) A separation between two areas of the body where specialized cells allow the entry of certain substances but prevent the entry of others. (historical) The lists in a …

Barriers to inclusive education are obstacles that prevent all students, regardless of their diverse needs, from fully participating in education. These barriers can include physical, social, and …