Translation guide
The word 'exterior' refers to the outside part or surface of something, often a building or object. In Japanese, the most common equivalent is 外側 (sotogawa), but the best choice depends on context, such as appearance, location, or contrast with the interior.
Referring to the outer side or surface of a physical object, building, or container.
The most general and common word for the outside or exterior of something. Used for objects, buildings, and abstract boundaries.
箱の外側にラベルが貼ってある。
A label is stuck on the exterior of the box.
建物の外側はレンガでできている。
The exterior of the building is made of brick.
Often used for the outer surface of objects, especially in technical or descriptive contexts. Can also refer to outward appearance.
パイプの外面を塗装する。
Paint the exterior surface of the pipe.
Means 'outside' or 'external' and is often used for the exterior of a system, organization, or area, rather than a physical surface.
外部からのアクセスを制限する。
Restrict access from the exterior.
Describing how something looks on the outside, often in contrast to its inner nature.
Refers to outward appearance or looks. Commonly used for people, objects, and buildings.
外見は古いが、中は改装されている。
The exterior looks old, but the inside has been renovated.
人は外見だけで判断してはいけない。
Don't judge a person by their exterior alone.
Similar to 外見 but often used for the exterior appearance of buildings, products, or objects. Slightly more formal.
Means 'outward appearance' but often implies a contrast with reality. Can be used for people or things.
Specifically referring to the outside of a building, often in architectural or real estate contexts.
Refers to the exterior finishing or cladding of a building. Used in construction and design.
外装のリフォームを検討している。
We are considering renovating the building's exterior.
Specifically means 'exterior wall'. Used when talking about the walls of a building.
Used in phrases like 'exterior world' or 'exterior influences', contrasting with internal or inner aspects.
Means 'the outside world' or 'external world'. Often used in philosophical or psychological contexts.
外界との接触を断つ。
Cut off contact with the exterior world.
As above, can be used abstractly for external factors or influences.
外側 (sotogawa) is the most common and versatile for physical exteriors. 外面 (gaimen) is more technical and often used for surfaces. 外部 (gaibu) is used for external parts of systems or abstract exteriors.
外見 (gaiken) is mainly for the appearance of people or objects, not typically for buildings. Use 外観 (gaikan) or 外装 (gaisou) for buildings.
この車の外観はとてもスタイリッシュだ。
The exterior of this car is very stylish.
His exterior is scary, but he's actually a kind person.
外壁の塗装が剥がれてきた。
The paint on the exterior walls is peeling off.
Incorporate exterior opinions.