They came to rest in a cylindrical chamber beneath the base of the tower.

He reached a wide, cylindrical chamber, its roof about ten yards beneath the surface of the star.

The lateral margins of the mine are sometimes united with each other to form a cylindrical chamber in the mine-cavity.

A second door, this one of wood, hung directly across the cylindrical chamber from the first, apparently leading into the hill behind the tower.

The air cell is a small cylindrical chamber with a hole in one end.

It consists of a cylindrical chamber inserted in a 5 T magnetic field.

But even here the sky that filled the cylindrical chamber flashed with bright colors.

A spiral ramp ran up the sides of the cylindrical chamber.

They had entered a long cylindrical chamber with many small doors spiraling up its interior.

The cylindrical chamber was squarely in the center of one end, placing him about twenty feet above the bottom.