refectory
Room and board will usually only include living accommodations and meals. The rest depends on the place or college attending.
A room and board qualified education expense typically includes the cost of housing and meals for students attending college or a similar educational institution.
It means you only get the room with no meals provided. You have to get your own breakfast , lunch and evening meals
room and board
When meals are included in the room rate, it is typically referred to as "full board" or "all-inclusive" depending on the level of meals and services provided.
Room is just a room board is meals included
In aether the Dining room, Living room, or the kitchen.
refectory
A kitchen house is typically a room within your house that you call the kitchen. This is where you cook, prepare meals, and eat. However, "The Kitchen House" is also a book.
the galley or kitchen
A room in college is typically called a dorm room, where dorm is typically short for "dormitory".
On military vessels the room where the officers met and ate their meals is called the Ward Room.