interior door(n = noun.artifact) - a door that closes off rooms within a building;
is a kind of door
is a part of building, edifice
has particulars: bi-fold door, accordion door, folding door
accordion door, back door, barn door, bi-fold door, car door, cargo door, department of the interior, door, door guard, door latch, door prize, double door, dutch door, exterior door, fire door, folding door, french door, front door, half door, hatchback door, interior, interior angle, interior decoration, interior decorator, interior department, interior design, interior designer, interior live oak, interior monologue, interior secretary, louvered door, next door, open door, outside door, revolving door, screen door, secretary of the interior, service door, show the door, side door, sliding door, stage door, storm door, swing door, swinging door, trap door, wicket door, zone of interior