helical
adjective
he·li·cal
ˈhe-li-kəl 
ˈhē-
ˈhē-
: of, relating to, or having the form of a helix
broadly
: spiral sense 1a
Examples of helical in a Sentence
Sirius, the brightest star in the heavens, travels a helical path through space.
Recent Examples on the Web
Researchers also noted helical fiber structures in the cartilage, the twisting patterns of collagen helping prevent cracks from spreading.
—
Melissa Cristina Márquez, Forbes.com, 1 June 2025
Along with that, the research team also noted helical fiber structures, also with collagen, which suggests the cartilage is designed to prevent any cracks from spreading, and help to distribute staring and force.
—Discover Magazine, 20 May 2025
Among its features is the tourbillon at 5 o’clock, two six-column wheels to operate the different levers of the split-seconds function, a specific clamp design and a blade instead of the traditional helical spring.
—Lily Templeton, Footwear News, 2 May 2025
Nelson’s team can use its magnets to control a helical microrobot with magnetic fields of less than 10 millitesla, a fraction of what’s created in an MRI.
—IEEE Spectrum, 1 June 2015
See All Example Sentences for helical
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Melissa Cristina Márquez, Forbes.com, 1 June 2025
Along with that, the research team also noted helical fiber structures, also with collagen, which suggests the cartilage is designed to prevent any cracks from spreading, and help to distribute staring and force.
—Discover Magazine, 20 May 2025
Among its features is the tourbillon at 5 o’clock, two six-column wheels to operate the different levers of the split-seconds function, a specific clamp design and a blade instead of the traditional helical spring.
—Lily Templeton, Footwear News, 2 May 2025
Nelson’s team can use its magnets to control a helical microrobot with magnetic fields of less than 10 millitesla, a fraction of what’s created in an MRI.
—IEEE Spectrum, 1 June 2015
See All Example Sentences for helical
Cite this Entry
“Helical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/helical. Accessed 2 Jul. 2025.
Copy CitationMedical Definition
helical
adjective
he·li·cal
ˈhel-i-kəl
ˈhē-li-
ˈhē-li-
: of, relating to, or having the form of a helix
the helical configuration of DNA
broadly
: spiral sense 1a
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