le corridor

The French word "corridor" means the same as in English: a long passage inside a building that connects different rooms or areas. It is a neutral term used in architecture and everyday language to describe hallways.

Synonyms and differences:

• Couloir: Also means "corridor" or "hallway," but can sometimes imply a narrower passage or one in specific contexts like mountain climbing (a steep narrow passage on a mountain). In buildings, "couloir" and "corridor" are often interchangeable, but "couloir" is slightly less formal.

• Passage: Refers to a passageway or path, which can be indoors or outdoors, and can be broader in meaning than "corridor."

• Vestibule: A small entrance hall or lobby before entering a building or room, different from a corridor as it is a specific part of a building.

In summary, "corridor" is the standard, neutral term for an indoor passage connecting rooms, while synonyms might differ by context, size, or formality.