helix
/ˈhiːlɪks/
noun
- 1
A curve on the surface of a cylinder or cone such that its angle to a plane perpendicular to the axis is constant; the three-dimensional curve seen in a screw or a spiral staircase.
- 2
A small volute under the abacus of a Corinthian capital.
- 3
The incurved rim of the external ear.
- 4
An upside down midair 360° spin in playboating.
Synonyms
verb
- 1
To form or cause to form a helix.
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