immobilize

verb

im·​mo·​bi·​lize i-ˈmō-bə-ˌlīz How to pronounce immobilize (audio)
immobilized; immobilizing; immobilizes

transitive verb

: to make immobile: such as
a
: to reduce or eliminate motion of (the body or a part) by mechanical means or by strict bed rest
b
: to prevent freedom of movement or effective use of
the planes were immobilized by bad weather
c
: to withhold (money or capital) from circulation
immobilization noun
immobilizer noun

Examples of immobilize in a Sentence

Doctors immobilized her wrist by putting it in a cast. I was immobilized by fear.
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.
Early treatment includes protecting and immobilizing the foot, such as with a cast or boot. Isabel Casimiro, Verywell Health, 22 May 2025 Crucially, the muscles of stags that had been hunted to death contained higher levels of lactic acid, while deer from a slaughterhouse who had their limbs immobilized in a splint before their death had lower levels, suggesting that the acid was generated by physical exertion. Alex Hutchinson, Outside Online, 24 Apr. 2025 He was placed on a stretcher, where his head was immobilized and his hands were folded across his midsection. William Guillory, New York Times, 9 Apr. 2025 Using data from other conflicts to estimate the amount of Russian irreversible losses (those killed, wounded who died in hospital, or otherwise immobilized), the report suggested total irreversible Russian casualties in Ukraine by mid-summer 2024 had reached around 460,000. Josh Hammer, Newsweek, 14 Feb. 2025 See All Example Sentences for immobilize

Word History

First Known Use

1871, in the meaning defined above

Time Traveler
The first known use of immobilize was in 1871

Browse Nearby Words

Cite this Entry

“Immobilize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/immobilize. Accessed 3 Jun. 2025.

Kids Definition

immobilize

verb
im·​mo·​bi·​lize im-ˈō-bə-ˌlīz How to pronounce immobilize (audio)
immobilized; immobilizing
: to fix in place : make immobile
immobilization noun
immobilizer noun

Medical Definition

immobilize

transitive verb
im·​mo·​bi·​lize
variants also British immobilise
immobilized also British immobilised; immobilizing also British immobilising
: to make immobile
especially : to fix (as a body part) so as to reduce or eliminate motion usually by means of a cast or splint, by strapping, or by strict bed rest
immobilizing a fractured bone by a cast and continuous traction
immobilize an injury
immobilize all patients with a suspected neck or spine injury

Legal Definition

immobilize

transitive verb
im·​mo·​bi·​lize i-ˈmō-bə-ˌlīz How to pronounce immobilize (audio)
immobilized; immobilizing
: to make immobile
specifically : to turn (movable property) into immovable property (as by incorporating it into a building)
immobilization noun

More from Merriam-Webster on immobilize

Last Updated: - Updated example sentences
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