That occupies an adjacent place, especially the building immediately to the left or right.

Alternative spelling of next door

A door that is reminiscent of the looks and styles of the original carriage house doors. / A door on a railway carriage.

A door that rotates around a central pivot. / (figuratively) A system or institution in which people exit and immediately reenter.

Alternative form of doornail

An opening through which the ash is removed from a fireplace.

having four doors

A motor car with four doors.

Not open to participation by non-members or the public.

Alternative spelling of at death's door