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

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

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

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 …

Definition of barrier noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Define barrier. barrier synonyms, barrier pronunciation, barrier translation, English dictionary definition of barrier. n. 1. A material formation or structure, such as a mountain range or wall, that prevents …

Mantoloking, New Jersey rests on the barrier island of Barnegat Bay. Note how the barrier island shields the inland Barnegat Bay (left) from the more powerful wave action of the open Atlantic Ocean (right). …

anything built or serving to bar passage, as a railing, fence, or the like: People may pass through the barrier only when their train is announced. any natural bar or obstacle: a mountain barrier.

Dec 7, 2025 · The bus went through a railway barrier and was hit by a train. The bomber had passed through one checkpoint before blowing himself up at a second barrier.

Definition of barrier. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.