1.
next room; adjacent room; neighboring room
The room immediately next to or adjacent to a given room. Used for hotel rooms, apartments, offices, hospital rooms, and other indoor spaces.
Formal compound of 隣 (adjacent, next to) + 室 (room). More concise and written-style than the everyday expression 隣の部屋. Common in apartment/hotel complaints, mystery novels, and any context where sound travels between rooms.
Common collocations
- 隣室の騒音: noise from the next room
- 隣室に響く: to carry to the next room
- 隣室の住人: occupant of the next room
- 隣室との壁: wall shared with the next room