A structure consisting of something wound in a continuous series of loops
English: coil, spiral, volute, whorl, helix
spiral, volute, coil, coiling, helical
English: coil, spiral, volute, whorl, helix
English: spiral, volute
Bahasa: pilin
English: coiling, helical, spiral, spiraling, volute, voluted, whorled, turbinate
Bahasa: berlingkar