paralysis

noun

pa·​ral·​y·​sis pə-ˈra-lə-səs How to pronounce paralysis (audio)
plural paralyses pə-ˈra-lə-ˌsēz How to pronounce paralysis (audio)
1
: complete or partial loss of function especially when involving the motion or sensation in a part of the body
2
: loss of the ability to move
3
: a state of powerlessness or incapacity to act

Examples of paralysis in a Sentence

The disease causes a paralysis of the legs. The whole country is in a state of paralysis. They are trying to end the political paralysis that has been gripping the country.
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.
The polio virus attacks the nervous system and often leads to paralysis of lower limbs and, in severe cases, the muscles that control breathing. Ashley MacKin Solomon, San Diego Union-Tribune, 12 Apr. 2025 Eric Dane Reveals if Cal Jacobs Will Return for 'Euphoria' Season 3: 'There's Gonna Be Redemption' ALS, also known as Lou Gehrig's disease, is a rare degenerative disease that causes progressive paralysis of the muscles, according to the Mayo Clinic. Stephanie Wenger, People.com, 11 Apr. 2025 The delays caused by health care's complex administrative processes lead to blindness, paralysis, and death. Raja Krishnamoorthi, MSNBC Newsweek, 9 Apr. 2025 But today, the West is in cognitive paralysis, hobbled by bureaucratic inertia, toxic in-fighting, anachronistic legal and ethical constraints, and a crippling fear of escalation. Michael Miklaucic, Twin Cities, 5 Apr. 2025 See All Example Sentences for paralysis

Word History

Etymology

Latin, from Greek, from paralyein to loosen, disable, from para- + lyein to loosen — more at lose

First Known Use

1525, in the meaning defined at sense 1

Time Traveler
The first known use of paralysis was in 1525

Browse Nearby Words

Cite this Entry

“Paralysis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/paralysis. Accessed 20 Apr. 2025.

Kids Definition

paralysis

noun
pa·​ral·​y·​sis pə-ˈral-ə-səs How to pronounce paralysis (audio)
plural paralyses -ə-ˌsēz How to pronounce paralysis (audio)
: complete or partial loss of function especially when involving motion or sensation in a part of the body

Medical Definition

paralysis

noun
pa·​ral·​y·​sis pə-ˈral-ə-səs How to pronounce paralysis (audio)
plural paralyses -ˌsēz How to pronounce paralysis (audio)
: complete or partial loss of function especially when involving the power of motion or of sensation in any part of the body see hemiplegia, paraplegia, paresis sense 1

More from Merriam-Webster on paralysis

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