A hinged, sliding, or revolving barrier at the entrance to a building, room, or vehicle, or in the framework of a cupboard.

h4.See also

* [[automatic door]]
* [[against door]]
* [[glass door]]
* [[open door]]
** [[opening door]]
** [[closing door]]
* [[sliding doors]]
* [[trap door]]
* [[wooden door]]

h5. Japanese doors
* [[shouji]]
* [[fusuma]]
扉 ドア