a hinged, sliding, or revolving barrier at the entrance to a building, room, or vehicle, or in the framework of a cupboard, door, gate, entrance, doorway

doors, gates, entrances, doorways

close the door without bolting

to knock at a door

close or shut the door, block the access, end a process

close a door with bricks

beggary

go door to door, go house to house (for some task), ask everybody

the above part of the door

to wear away the ground about a door (by visiting frequently), to visit a place too often

be very rich

be very rich

inauspicious door, graveyard

secret or hidden door, a private or secret door, a trap-door, back door