1
a room with a glass roof (and usually glass walls) on the outside of a house
2
a platform that is built on the upstairs outside wall of a building, with a wall or rail around it.
3
a room in a home or an office building where people can go to avoid a dangerous situation
4
a room in a house where a baby sleeps.
5
the room just for working in
6
a room, especially in a private house, that contains large pieces of equipment such as a washing machine, freezer, etc.
7
an underground room where wine is stored
8
a room or space just below the roof of a house, often used for storing things
9
a room or rooms in a building, partly or completely below the level of the ground