room

(noun) an area within a building enclosed by walls and floor and ceiling. Example: "The rooms were very small but they had a nice view."

(noun) space for movement. Synonyms: way, elbow room. Examples: "Room to pass." "Make way for." "Hardly enough elbow room to turn around."

(noun) opportunity for. Example: "Room for improvement."

(noun) the people who are present in a room. Example: "The whole room was cheering."

(verb) live and take one's meals at or in. Synonyms: board. Example: "She rooms in an old boarding house."