stair
US /ster/
UK /ster/

1.
escalera, escalón
a set of steps leading from one floor or level to another, usually inside a building
:
•
She slowly climbed the stairs to her apartment.
Ella subió lentamente las escaleras a su apartamento.
•
Be careful, the last stair is broken.
Ten cuidado, el último escalón está roto.