also: ディルーム
noun
day room
A common room in a hospital, nursing home, or similar facility where patients or residents can relax, socialize, or engage in activities during the day.
病院のデイルームで患者たちがテレビを見ていた。
Patients were watching TV in the hospital's day room.
老人ホームのデイルームでは、毎日レクリエーションが行われている。
Recreational activities are held every day in the nursing home's day room.