spasticity

noun

spas·​tic·​i·​ty spa-ˈsti-sə-tē How to pronounce spasticity (audio)
: a spastic state or condition
especially : muscular hypertonicity with increased tendon reflexes

Examples of spasticity 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.
This guideline recommended that cannabis products be used when pain is coupled with sleep problems, muscle spasticity and anxiety. — Kevin F. Boehnke, The Conversation, 10 May 2024 The device delivers the anti-spasticity medication baclofen directly into the spinal fluid to help relax muscles and ease spasticity. — Tricia Despres, PEOPLE, 7 Nov. 2025 In fact, Botox is approved for several other conditions, such as chronic migraine, severe armpit sweating, uncontrollable blinking and spasticity (stiff muscles) in children and adults. — Katie Camero, USA TODAY, 15 Apr. 2024 Evidence has shown cannabis to be effective in treating seizures, loss of appetite from chemotherapy and AIDS, and muscle spasticity in multiple sclerosis. — Robert McCoppin, Chicago Tribune, 5 May 2026 See All Example Sentences for spasticity

Word History

First Known Use

circa 1827, in the meaning defined above

Time Traveler
The first known use of spasticity was circa 1827

Rhymes for spasticity

See All Rhymes for spasticity

Browse Nearby Words

spastic colon
spasticity
spastic paralysis
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Cite this Entry

“Spasticity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spasticity. Accessed 8 Jul. 2026.

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Medical Definition

spasticity

noun
spas·​ti·​ci·​ty spa-ˈstis-ət-ē How to pronounce spasticity (audio)
plural spasticities
: a spastic state or condition
especially : muscular hypertonicity with increased tendon reflexes
Last Updated: - Updated example sentences
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