It is a small rectangular room set below the main floor.

It is usually mounted inside a mill building below the working floor.

Of those, about 500 have been below the floor for two or three of the last four years.

I wonder if we are just below the floor of the old chapel?

More than 40 people's remains were found below the floor of the central room.

There is no evidence of a stone stairway below the second floor.

The tension is usually felt on both sides of the wall, above and below the floor or even across the alley.

She stared into a hidden place far below the floor and would not look up.

There must be a deep cave below the floor of the temple.

They could come up a staircase near the stage, from the space below the raised floor.