Spanning, or comprising, more than one room.(adjective)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "multiroom" in a sentence
"The feature, often called multiroom or whole-home DVR, is already available in San Francisco and some nearby cities to subscribers of U-verse, which allows users to view Internet video as well as TV programming on their sets."
""This is an important milestone in connected home entertainment, as major service providers worldwide are beginning to bring to market compelling new services, such as multiroom DVR, broadband extension and PC-to-TV connectivity, that will provide consumers with more robust, satisfying whole-home networking experiences," Entropic chief technology officer Tom"
"DirecTV's average revenue per user gained 5.7 percent to $87.90, as the company equipped U.S. customers with advanced and expensive features, such as multiroom DVRs and pay-per-view movies."