Definition of helix
helicesplay \ˈhe-lə-ˌsēz, ˈhē-\ also
1 : something spiral in form: such asa : an ornamental voluteb : a coil formed by winding wire around a uniform tube
2 : the incurved rim of the external ear
3 : a curve traced on a cylinder or cone by the rotation of a point crossing its right sections at a constant oblique angle; broadly : spiral 1b
Recent Examples of helix from the Web
Many of the building’s original features—its glass cupola, its 19th century ironwork, its double-helix staircase—will be preserved.
Physical micromotors often use a helix of magnetic material, spinning naturally under the control of a rotating magnetic field.
Grossmont Hills League Granite Hills 2, Santana 0 Helix 9, Grossmont 8.
As Elle UK first reported, tattoo artists are creating intricate artwork on the small curve on the back of people's ears (ie: the helix).
As its name suggests, English ivy (Hedera helix) originally occurred throughout the British Isles and Europe, as well as parts of northern Africa and western Asia.
That legacy began at the University of Cambridge in 1953, when doctoral students Francis Crick and James Watson cracked DNA’s double-helix structure, forever reshaping our understanding of human biology.
This is different from the twist of the double helix, and is instead like the curling of an old-school phone cord.
The letters formed rungs on the ladder of a spiraling double helix.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'helix'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
HELIX Defined for English Language Learners
Definition of helix for English Language Learners
: the shape formed by a line that curves around and along a central line
Medical Definition of helix
helices\ˈhel-ə-ˌsēz, ˈhē-lə-\play play also
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