helix

A curve that winds around a tube or cone, like the shape of a spring.

• The wire forms a helix.
• DNA has the shape of a double helix.
• The model shows two helices winding around each other.

Similar words: spiral

Common phrases: double helix, dna helix, circular helix

The curved outer edge of the visible part of your ear.

• She has a piercing in her helix.
• The helix curves around the outer ear.
• The doctor checked both helices for skin damage.

Common phrases: helix piercing, outer helix, upper helix

A small curled stone decoration near the top of a column in ancient Greek style.

• A small helix decorates the column.
• The capital has four carved helices.
• This helix sits just below the flat top.

Similar words: volute

Common phrases: corinthian helix, carved helix

A kayaking trick in which the boat turns fully around upside down in the air.

• The paddler performed a helix.
• She practised the helix on a large wave.
• His helix ended with a smooth landing.

Common phrases: perform a helix, helix move

To wind into a spiral shape, or make something take that shape.

• The wire helices around the rod.
• They helixed the thin strands into a coil.
• The tube begins to helix as it cools.

How to use it: helix around something (The strands helix around the central wire.)

Similar words: coil, spiral

Common phrases: helix around something, helix the wire