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 : something (such as a fence or natural obstacle) that prevents or blocks movement from one place to another; 2 : a law, rule, problem, etc., that makes something …

Because it is only barriers to communication that prevent agreement, it seems more natural to describe this case as 'impeded agreement' rather than disagreement.

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. …

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

A barrier is something such as a fence or wall that is put in place to prevent people from moving easily from one area to another. The demonstrators broke through heavy police barriers. As …

From Longman Dictionary of Contemporary English bar‧ri‧er /ˈbæriə $ -ər/ W3 noun [countable] 1 a rule, problem etc that prevents people from doing something, or limits what they can do He …