noun
plural rooms
[count] a part of the inside of a building that is divided from other areas by walls and a door and that has its own floor and ceiling
a room in a house, hotel, etc., where someone sleeps
[noncount] :space that is used for something
[singular] :the people in a room
[noncount] :the possibility for something to happen or exist - often + for
rooms [plural] Brit old-fashioned :apartment
verb
rooms; roomed; rooming
[no obj] US :to live in a room, apartment, or house with another person - + together or with