Couloir and Foyer

Couloir noun - A narrow opening between hillsides or mountains that can be used for passage.

Foyer and couloir are semantically related. in hallway topic. In some cases you can use "Foyer" instead a noun "Couloir".

Foyer noun - A centrally located room in a building that serves as a gathering or waiting area or as a passageway into the interior.

Couloir and foyer are semantically related. You can use "Couloir" instead a noun "Foyer".