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scoliosis

American  
[skoh-lee-oh-sis, skol-ee-] / ˌskoʊ liˈoʊ sɪs, ˌskɒl i- /

noun

Pathology.
  1. an abnormal lateral curvature of the spine.


scoliosis British  
/ ˌskɒlɪˈəʊsɪs /

noun

  1. pathol an abnormal lateral curvature of the spine, of congenital origin or caused by trauma or disease of the vertebrae or hipbones Compare kyphosis lordosis

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

scoliosis Scientific  
/ skō′lē-ō′sĭs /
  1. A lateral curvature of the spine, usually having no known cause and occurring most commonly in preteen and adolescent girls.


Other Word Forms


Etymology

Origin of scoliosis

First recorded in 1700–10, scoliosis is from the Greek word skolíōsis a bending


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How does scoliosis compare to similar and commonly confused words? Explore the most common comparisons:


Explanation

When a person's spine curves to the side, he or she has a medical condition called scoliosis. A human spine, or backbone, is usually straight; when it curves in an S or C shape, it's often because of scoliosis. When a patient is diagnosed with scoliosis, he or she receives physical therapy and sometimes needs to wear a brace that helps to gradually straighten the spine. The Greek word skoliosis literally means "crookedness," from the root skolios, "bent or crooked."

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Vocabulary lists containing scoliosis

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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I had scoliosis, braces, thick glasses, stood 5-foot-9 and wanted to be cool.

From The Wall Street Journal ● May 26, 2026

According to team member Tifé Adegun, 28, who has scoliosis, or curvature of the spine, having such a varied range of competitors is a way to inspire others to get involved.

From BBC ● Apr. 22, 2026

The technique also successfully repaired mutations linked to scoliosis in zebrafish embryos.

From Science Daily ● Oct. 25, 2025

Shaye Armour, from Greenock, has congenital kyphosis scoliosis, a condition which causes his spine to bend forward.

From BBC ● Mar. 27, 2024

My mom finally took me to a doctor, who thought it was scoliosis.

From "I Will Always Write Back" by Caitlin Alifirenka and Martin Ganda

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