circumvolution

The circumvolutions of the brain, which was soft and watery, appeared twice as deep as usual, and much more numerous.

If bricklayers waste motions in laying bricks, how about the motions wasted in lifting one’s hat and the circumvolutions in putting links in one’s cuffs?

Their words I could not catch at first through the tumultuous howl, but it went on and on, like their circumvolutions, over and over again, till my brain reeled.

My years, if mentioned, would not, perhaps, appear to be many; but age, in the sense in which I take it, cannot be calculated by circumvolutions of the sun.

All the more insane were the circumvolution of that fictitious Primum Mobile, which is higher, deeper, and still more immeasurable.