Like a maze; labyrinthine.
Spiral or helical.
Twisting, turning or sinuous.
One complete turn of something wound.
Something wound around something else.
Curving or bending movement, twists and turns.
The manner in which something is wound.
A length of wire wound around the core of an electrical transformer.
The act or process of winding (turning a boat etc. around).
Lapping.