helix meaning and definition

HELIX noun

Definition of helix (noun)

1. a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
   • synonyms: spiral
2. a structure consisting of something wound in a continuous series of loops
   • "a coil of rope"
   • synonyms: coil, spiral, volute, whorl
3. type genus of the family Helicidae
   • synonyms: genus Helix