Translation guide
The English word 'barrier' covers physical obstacles, abstract impediments, and psychological blocks. Japanese uses different words depending on whether the barrier is a physical structure, a social/linguistic divide, a mental hurdle, or a protective boundary.
A physical structure that blocks passage or access.
General word for a fence, railing, or barrier, often used for temporary or permanent structures.
工事現場の周りに柵が設置された。
A barrier was set up around the construction site.
Loanword for barricade, often used for temporary barriers in protests or emergencies.
デモ隊が道路にバリケードを築いた。
The demonstrators built a barricade on the road.
Protective barrier or guardrail, often used on highways or bridges.
高速道路の防護柵が事故で壊れた。
The guardrail on the highway was damaged in the accident.
Something that prevents progress, communication, or understanding.
The most direct equivalent for an abstract barrier, such as a trade barrier or language barrier.
言語の障壁がコミュニケーションを難しくしている。
The language barrier makes communication difficult.
Literally 'wall', but often used metaphorically for a barrier or obstacle, especially in personal or emotional contexts.
彼との間に壁を感じる。
I feel a barrier between him and me.
Obstacle or hindrance, often used for barriers to progress or achievement.
Loanword used in specific contexts like 'barrier-free' (accessibility) or psychological barriers.
A mental block or emotional resistance.
Common phrase for an emotional wall or psychological barrier between people.
彼女は心の壁を作ってしまった。
She built an emotional barrier.
Formal term for psychological barrier, used in academic or professional contexts.
心理的障壁を乗り越える方法を学ぶ。
Learn how to overcome psychological barriers.
Something that separates or protects, like a sound barrier or barrier reef.
Protective wall or barrier, often used for flood barriers, seawalls, or metaphorical defenses.
津波に備えて防壁を建設した。
They built a barrier to protect against tsunamis.
Used in compound terms like 'sound barrier' (音のバリア) or in sci-fi/fantasy contexts.
音のバリアを破る。
Break the sound barrier.
障壁 (しょうへき) is the most direct translation for abstract barriers like language or trade barriers. 壁 (かべ) is more colloquial and often used for personal or emotional walls. 障害 (しょうがい) emphasizes hindrance or obstruction and is common in phrases like 'barrier to entry' (参入障害).
The loanword バリア is not as versatile as English 'barrier'. It is mainly used in specific compounds like バリアフリー (barrier-free) or in fictional contexts. For most abstract barriers, use 障壁 or 壁.
貿易の障害を取り除く必要がある。
We need to remove trade barriers.
We should increase barrier-free facilities.