Look up helical in Wiktionary, the free dictionary.
Helical may refer to:
- Helix, the mathematical concept for the shape
- Helical engine, a proposed spacecraft propulsion drive
- Helical spring, a coilspring
- Helical plc, a British property company, once a maker of steel bar stock
- Helicoil, a mechanical thread repairing insert
- H-el-ical//, stage name for Hikaru, Japanese singer
This disambiguation page lists articles associated with the title Helical.
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