door
US /dɔːr/
UK /dɔːr/

1.
puerta
a movable barrier at the entrance to a building, room, or vehicle, used for opening and closing
:
•
Please close the door when you leave.
Por favor, cierra la puerta cuando te vayas.
•
She knocked on the door but no one answered.
Ella llamó a la puerta pero nadie respondió.
2.
casa, edificio
a house or building, especially with regard to its occupants
:
•
There was a knock at the door.
Hubo un golpe en la puerta.
•
The charity collected donations from door to door.
La organización benéfica recolectó donaciones de puerta en puerta.