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 adjective
torsionally adverb

Examples of torsion in a Sentence

Recent Examples on the Web
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.
Our group has developed a low-power biopsy system that builds on the torsion-spring approach. IEEE Spectrum, 18 Feb. 2026 If the organs have a mixed orientation — some in the usual positions, some not — that could lead to torsion of the intestines, a painful condition that crops up in early childhood. Elizabeth Cooney, STAT, 2 Feb. 2026 However, Michell also devised a method for measuring G independently of any mass in the Universe, designing and constructing an apparatus known as a torsion balance back in 1783. Big Think, 14 Nov. 2025 Ruf also reinforced the 911S’s chassis and equipped it with a Bilstein suspension, a G50 rear torsion tube, and 930 disc brakes. Bryan Hood, Robb Report, 17 Oct. 2025 See All Example Sentences for torsion

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

Browse Nearby Words

Cite this Entry

“Torsion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/torsion. Accessed 8 Mar. 2026.

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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