paralyze

verb

par·​a·​lyze ˈper-ə-ˌlīz How to pronounce paralyze (audio)
ˈpa-rə-
paralyzed; paralyzing

transitive verb

1
: to affect with paralysis
The snake's venom paralyzed the mouse.
2
: to make powerless or ineffective
A strike would paralyze the industry.
3
: unnerve
the paralyzing thing is the uncertaintyEvelyn Whitehead
4
: stun, stupefy
I would paralyze the empire with the news!Rudyard Kipling
5
: to bring to an end : prevent, destroy
deadlock paralyzed actionF. A. Ogg & Harold Zink
paralyzation noun
paralyzer noun
paralyzingly adverb

Examples of paralyze in a Sentence

The snake's venom paralyzed the mouse. The air strikes have paralyzed the city's transportation system. The company was paralyzed by debt.
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 role is particularly noteworthy considering Dane announced earlier this year that he was diagnosed with ALS, a neurodegenerative disease that gradually paralyzes the body by destroying the nerve cells that control muscle movement. Ethan Shanfeld, Variety, 20 Oct. 2025 The demonstrations come as the federal government enters its 18th day of shutdown, which has paralyzed federal programs and services while testing the constitutional balance of power. Adeola Adeosun, MSNBC Newsweek, 18 Oct. 2025 The state appears to now use two doses of the sedative pentobarbital, with the attorneys saying the inmates drown in a rush of fluid into their lungs but are paralyzed and cannot react. Landon Mion, FOXNews.com, 18 Oct. 2025 Yolo jurors in June failed to reach a verdict after a months-long trial in the killings that paralyzed Davis in late April and May 2023. Darrell Smith, Sacbee.com, 16 Oct. 2025 See All Example Sentences for paralyze

Word History

Etymology

French paralyser, back-formation from paralysie paralysis, from Latin paralysis

First Known Use

1763, in the meaning defined at sense 1

Time Traveler
The first known use of paralyze was in 1763

Browse Nearby Words

Cite this Entry

“Paralyze.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/paralyze. Accessed 22 Oct. 2025.

Kids Definition

paralyze

verb
par·​a·​lyze ˈpar-ə-ˌlīz How to pronounce paralyze (audio)
paralyzed; paralyzing
1
: to affect with paralysis
2
: to make powerless or unable to act, function, or move

Medical Definition

paralyze

transitive verb
par·​a·​lyze
variants or British paralyse
paralyzed or British paralysed; paralyzing or British paralysing
: to affect with paralysis
paralyzation noun
or British paralysation

More from Merriam-Webster on paralyze

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