What is "spirally"

Usage examples of "spirally".

In addition to the artifacts, these collections contained vast quantities of spirally fractured, flaked, polished, cut, striated, and faceted bone.

The outer layer consisted of eighteen steel wires wound spirally, each being covered with a wrapping of hemp impregnated with a preservative solution.

Then he returned and led them both off through more doors and down halls, until he ushered them into a room about twenty feet square, furnished only with a pile of grey cushions neatly stacked in one corner, and one of the tall desks such as Coley had seen arranged spirally in the large room behind them.