torsion

noun

tor·​sion ˈtȯr-shən How to pronounce torsion (audio)
1
: the twisting or wrenching of a body by the exertion of forces tending to turn one end or part about a longitudinal axis while the other is held fast or turned in the opposite direction
also : the state of being twisted
2
: the twisting of a bodily organ or part on its own axis
3
: the reactive torque that an elastic solid exerts by reason of being under torsion
torsional
ˈtȯr-shnəl How to pronounce torsion (audio)
-shə-nᵊl
adjective
torsionally adverb

Examples of torsion in a Sentence

Recent Examples on the Web Ovarian Torsion An ovarian torsion is when the ovary and part of the fallopian tube twist, causing the ovary to lose its blood supply. Addison Aloian, Women's Health, 15 June 2023 But don’t touch or lubricate bolts on the torsion springs. Jeanne Huber, Washington Post, 30 June 2023 Albeit rare, some more severe potential concerns include ovarian hyperstimulation syndrome (OHSS) and ovarian torsion (when an ovary twists on itself). Kristine Thomason, Women's Health, 28 Apr. 2023 Its suspension consists of control arms and torsion ban up front and a rigid axle and leaf springs in the rear. Rich Ceppos, Car and Driver, 1 July 2023 Ovarian torsion can be diagnosed with an ultrasound, and it’s treated surgically with a minimally invasive laparoscopic procedure to untwist the pedicle of the ovary so blood can flow back into it. Addison Aloian, Women's Health, 15 June 2023 Mechanically, the front-wheel-drive Versa is basic – no surprise given its price tag – with front disc/rear drum brakes, an independent front suspension and a torsion beam out back. cleveland, 15 July 2023 Vibram sole make a stable platform with enough flex to be comfortable while still resistant to torsion. Chris Meehan, Popular Mechanics, 15 Dec. 2022 This is called torsion. Quanta Magazine, 23 Feb. 2022

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'torsion.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Late Latin torsion-, torsio torment, alteration of Latin tortio, from torquēre to twist

First Known Use

1543, in the meaning defined at sense 1

Time Traveler
The first known use of torsion was in 1543

Dictionary Entries Near torsion

Cite this Entry

“Torsion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/torsion. Accessed 19 Mar. 2024.

Kids Definition

torsion

noun
tor·​sion ˈtȯr-shən How to pronounce torsion (audio)
1
: the act or process of turning or twisting
2
: the state of being twisted

Medical Definition

torsion

noun
tor·​sion ˈtȯr-shən How to pronounce torsion (audio)
1
: the twisting of a bodily organ or part on its own axis
intestinal torsion
2
: the twisting or wrenching of a body by the exertion of forces tending to turn one end or part about a longitudinal axis while the other is held fast or turned in the opposite direction
also : the state of being twisted
torsional adjective

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