passageway
2.Arch a passageway.
3.A tube, duct, or passageway.
4.There is a passageway upstairs.
5.A passageway under an arch.
6.An often narrow passageway between buildings.
7.An arch over an entrance or passageway.
8.A roofed and arcaded passageway; a colonnade.
9.A corridor or passageway in a building.
10.an enclosed passageway; rooms usually open onto it.
