olemus
kontekstist sõltuv kitsas liikumistee

Wiktionary:
1. a narrow hall or passage with rooms leading off it, as in a building or in a railway carriage
2. a restricted tract of land that allows passage between two places
4. airspace restricted for the passage of aircraft

näiteid
https://en.wikipedia.org/wiki/Hallway
https://en.wikipedia.org/wiki/Transport_corridor
https://en.wikipedia.org/wiki/Airway_(aviation)#Air_corridor
https://en.wikipedia.org/wiki/Humanitarian_corridor
https://en.wikipedia.org/wiki/Wildlife_corridor