circumvolution

1. An act of turning, coiling, or folding about a center, a core, or an axis.
2. A single turn, coil, or fold; a convolution.

[Middle English circumvolucioun, from Medieval Latin circumvolūtiō, circumvolūtiōn-, from Latin circumvolūtus, past participle of circumvolvere, to roll around. See circumvolve.]

noun

Circular movement around a point or about an axis: circuit, circulation, gyration, revolution, rotation, turn, wheel, whirl. See geometry, repetition.

The noun has one meaning:

Meaning #1: the act of turning or winding or folding around a central axis