11 letters · 16 points in Scrabble
noun the shape of something rotating rapidly
noun a convex fold or elevation in the surface of the brain
noun the action of coiling or twisting or winding together
originEtymology tree Proto-Indo-European *ḱe? Proto-Indo-European *ḱóm Proto-Italic *kom Proto-Italic *kom- Latin con- Proto-Indo-European *welH-der. Proto-Italic *wolwō Latin volvō Latin convolvō Latin convolūtusbor. English -tion English convolution Borrowed from Latin convolutus (“to roll together”), past participle of convolvere, from con- + volvere (“to roll”), with the suffix -tion. Equivalent to…
Etymology from Wiktionary, CC BY-SA 3.0