She slowly walked down the long, dark 'corridor'. [='hall', 'hallway']
They pushed me down the hospital 'corridor' to the operating room.
A 'corridor' of land lies between the two mountain ranges.
(..) How are you? Get your hands off me, you filthy Squibb. Professor Slughorn, sir. I just discovered this boy lurking in an upstairs corridor. He claims to have been invited to your party. Okay, okay, I was gate-crashing. Happy? (..)2009 Harry Potter and the Half-Blood Prince