The phrase "third bedroom" refers to a room in a house or apartment that is designated as the third bedroom. It indicates that there are two other bedrooms in addition to this one.
Sentences with «third bedroom»
The first bedroom contains a queen - size bed and an en - suite bathroom, and the second and third bedrooms contain twin beds. (travelground.com)
Third Bedroom with twin beds and en - suite bathroom. (thalassavillas.gr)
This two level apartment has a bedding configuration of queen bed in master, queen bed in the second bedroom and two single beds in third bedroom. (wikiaustralia.com)