an enclosed passageway; rooms usually open onto it

the overhead upper surface of a covered space

the inside lower horizontal surface (as of a room, hallway, tent, or other structure)

an architectural partition with a height and length greater than its thickness; used to divide or enclose an area or to support another structure

a wide hallway in a building where people can walk

the overhead upper surface of a covered space

the inside lower horizontal surface (as of a room, hallway, tent, or other structure)

an architectural partition with a height and length greater than its thickness; used to divide or enclose an area or to support another structure