plural of dining room

A comfortable room in a dwelling, for frequent leisure use.

An unfurnished room within a building used for hand washing, bathing, laundry, dish washing, etc.

plural of wash room

(baseball, used by play-by-play announcers) A situation in which an ineffective pitcher is pitching with the bases loaded.

plural of guest room

(US and Canada, especially East Coast US and Florida) Synonym of sunroom, especially one without heating and enclosed with screens rather than glass windows.

(UK, Cambridge University) A common room.

plural of combination room

plural of common room