Significados de unguarded entrance en inglés

While they were out, an intruder had taken advantage of the unguarded entrance.

So it seemed possible that a handful of Keepers had simply slipped into the caverns via an unguarded entrance.

Suddenly, through the unguarded entrance rushed a body of red-coated soldiers; but their advance was unopposed; the courtyard was abandoned.

Tramps, perhaps, or some belated hunter stealing a shelter from the blinding fog, or even petty thieves, finding an unguarded entrance-itmight mean no more.