coiled

adj.
  1. curled or wound especially in concentric rings or spirals; as, a coiled snake ready to strike; the rope lay coiled on the deck. Opposite of uncoiled.

[Narrower terms: coiling, helical, spiral, spiraling, volute, voluted, whorled; convolute rolled longitudinally upon itself;curled, curled up; involute closely coiled so that the axis is obscured); looped, whorled; twined, twisted; convoluted; involute, rolled esp of petals or leaves in bud: having margins rolled inward); wound]