Airspace restricted for the passage of aircraft.
A narrow hall or passage with rooms leading off it, as in a building or in a railway carriage.
The covered way lying round the whole compass of the fortifications of a place.
The land near an important road, river, railway line
A restricted tract of land that allows passage between two places.
An elevated corridor connecting an airport to a plane, usually enclosed and used for disembarking and embarking passengers and crew.