Definition: The word "rooms" is the plural form of "room." A "room" is a separate area in a building that has walls, a floor, and a ceiling. It is usually used for a specific purpose, such as sleeping, cooking, or living. When we talk about "rooms," we refer to more than one of these spaces.
In summary, "rooms" are areas in a building used for various activities. You can easily use the word to describe different spaces in your home or other buildings.