plural helices
ˈhe-lə-ˌsēz 
ˈhē-
also helixes
ˈhē-lik-səz
ˈhē-
also helixes
ˈhē-lik-səz
1
: something spiral in form: such as
a
: an ornamental volute
b
: 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 sense 1b
Examples of helix in a Sentence
Recent Examples on the Web
The scientists printed a number of different prototype pipes, experimenting with geometrical parameters such as the pitch angle and number of turns in the helices.
—
Ben Coxworth, New Atlas, 25 Sep. 2024
The dual-twisted, braided, helix design has a premium look.
—Mark Sparrow, Forbes, 20 Sep. 2024
The helix of the cable knit adds a classic, studious twist.
—Rhonda Richford, WWD, 9 Sep. 2024
After a 138-foot drop, the track had a dizzying combo of two vertical loops, a 200-foot corkscrew, a boomerang turn (something like a bow-tie shape) and a 360-degree helix, churning the stomachs of 46 million riders.
—Jeff Suess, The Enquirer, 16 Aug. 2024
See all Example Sentences for helix 
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Ben Coxworth, New Atlas, 25 Sep. 2024
The dual-twisted, braided, helix design has a premium look.
—Mark Sparrow, Forbes, 20 Sep. 2024
The helix of the cable knit adds a classic, studious twist.
—Rhonda Richford, WWD, 9 Sep. 2024
After a 138-foot drop, the track had a dizzying combo of two vertical loops, a 200-foot corkscrew, a boomerang turn (something like a bow-tie shape) and a 360-degree helix, churning the stomachs of 46 million riders.
—Jeff Suess, The Enquirer, 16 Aug. 2024
See all Example Sentences for helix
Dictionary Entries Near helix
Cite this Entry
“Helix.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/helix. Accessed 26 Nov. 2024.
Copy CitationKids Definition
helix
noun
he·lix
ˈhē-liks
plural helices
ˈhel-ə-ˌsēz
ˈhē-lə-
also helixes
ˈhē-lik-səz
: a curve that is formed by a point rotating around a straight line and moving forward in a direction parallel to that line compare double helix
helical
adjective
ˈhel-i-kəl
ˈhē-li-
Medical Definition
helix
noun
he·lix
ˈhē-liks
plural helices
ˈhel-ə-ˌsēz
ˈhē-lə-
also helixes
ˈhē-lik-səz
ˈhē-lə-
also helixes
ˈhē-lik-səz
1
: the incurved rim of the external ear
2
: a curve traced on a cylinder by the rotation of a point crossing its right sections at a constant oblique angle
broadly
: spiral sense 2 see alpha-helix, double helix
Love words? Need even more definitions?
Merriam-Webster unabridged
Share