Rolled together, or one part on another.
- The american dictionary of the english language. By Daniel Lyons. Published 1899. (adjective) (adj.) (adjective)
Rolled together; rolled upon itself or on another thing; twisted.
- Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874. (adjective) (adj.) (adjective)

Usage examples:

As is oft the way in Heathen lands, the story of the Son's succession is a marvelous convoluted Tale.
- The Moghul by Thomas Hoover
How can you have a convoluted intelligence?
- The Short Life by Francis Donovan
The petals were closely enfolded, concealing whatever sort of body lay hidden beneath, and at the base was a convoluted pedestal that gave the odd impression of a ruffled, tiny skirt.
- Where the World is Quiet by Henry Kuttner