no visitors allowed; refusing visitors
Typically used in hospital or institutional contexts to indicate that visitors are not permitted, often seen on signs or notices.
病室の前に「面会謝絶」の札がかかっていた。
A 'No Visitors' sign was hung in front of the hospital room.
集中治療室は面会謝絶となっている。
Visitors are not allowed in the intensive care unit.
After the surgery, my grandfather was not allowed any visitors.
His condition worsened, and he was placed under a no-visitors order.
A no-visitors sign was posted outside the hospital room.