Barrier: meaning, definitions and examples

A structure or object that restricts movement or access. It's often used in both literal and metaphorical contexts.

• There was a barrier across the road preventing cars from passing.
• Fear can be a significant barrier to progress.

An object or situation that hinders progress or movement. It's commonly used in both physical and metaphorical contexts.

• The fallen tree was an obstacle on the path.
• She overcame many obstacles to achieve her dream.

An act of sealing off a place to prevent goods or people from entering or leaving, commonly used in military or political contexts.

• The navy set up a blockade to stop supplies from reaching the enemy.
• The economic blockade had severe effects on the country's economy.

A temporary structure quickly set up to block movement, often used during protests or emergencies.

• Protesters built a barricade to block the street.
• The police set up barricades to control the crowd.

A physical structure, usually made of wood or metal, that encloses an area to provide security or privacy.

• They installed a fence around their garden.
• The prison had a high fence to prevent inmates from escaping.

Used to describe a physical or metaphorical obstacle that prevents movement or progress.

• The language barrier made communication difficult
• The construction workers set up barriers around the site

Refers to something that stands in the way of progress or achievement, can be physical or non-physical.

• The biggest obstacle to success is often fear of failure
• The mountain posed a significant obstacle to the hikers

Implies something that causes delay or difficulty in achieving something, usually with a more negative connotation.

• Her shyness was a hindrance to her career advancement
• The heavy rain was a hindrance during our hike

Often denotes a substantial or complete prevention of progress or action, can be physical or abstract.

• A fallen tree blocked the road
• Financial issues are a major block to starting new projects

Usually describes a vertical structure or metaphorical barrier that blocks movement or access.

• They built a wall around the garden for privacy
• She felt like she was hitting a wall in her research