Stairwaynoun
A set of steps allowing one to walk up or down.
Stairwaynoun
A flight of stairs or steps; a staircase.
Stairwaynoun
a way of access consisting of a set of steps
Stairwellnoun
A shaft in a multi-story building enclosing a stairway or staircase.
Stairwellnoun
a vertical well around which there is a stairway
Stairwellnoun
a shaft in a building in which a staircase is built