immunize

verb

im·​mu·​nize ˈi-myə-ˌnīz How to pronounce immunize (audio)
immunized; immunizing; immunizes

transitive verb

: to make (someone or something) immune to something : to provide with protection against or immunity from something
… the investigation has been slowed by the refusal of seven former and current Hughes officials to cooperate unless immunized from prosecution.Andy Pasztor and Rick Wartzman
Budding novelists immunize themselves against rejection by recalling rebuffs endured by even the most successful novelists …Edwin McDowell
specifically : to make (a living organism) immune or resistant to a disease or pathogenic agent especially by inoculation : to create immunity in (as with a vaccine)
Measles can be almost completely controlled when adequate numbers of people within a population are immunized. Scientific American Medicine
immunizing as many citizens as possible before an outbreak makes sense … Shannon Brownlee

Examples of immunize in a Sentence

Many people had to be immunized after being exposed to the disease.
Recent Examples on the Web Before October 2023, 99 percent of people in the strip had been routinely immunized, but that number dropped to lower than 90 percent in the first three months of this year, according to the WHO. Abdallah Fayyad, Vox, 1 Sep. 2024 Insurance refused to pay Meanwhile, Patel takes joy in things that don’t cost money — recognizing customers’ names and faces, making birthday phone calls and reminding them to be immunized. Lisa M. Krieger, The Mercury News, 1 Sep. 2024 Individuals who are not immunized and haven’t had measles are at risk of developing symptoms one to three weeks after they were exposed. Hannah Fry, Los Angeles Times, 31 July 2024 Yet to preserve the option of somehow immunizing himself from prosecution or delaying his ongoing corruption trial, Netanyahu must remain in power. Daniel C. Kurtzer, Foreign Affairs, 2 June 2023 See all Example Sentences for immunize 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'immunize.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1889, in the meaning defined above

Time Traveler
The first known use of immunize was in 1889

Dictionary Entries Near immunize

Cite this Entry

“Immunize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/immunize. Accessed 20 Sep. 2024.

Kids Definition

immunize

verb
im·​mu·​nize ˈim-yə-ˌnīz How to pronounce immunize (audio)
immunized; immunizing
: to make immune
have been immunized against polio

Medical Definition

immunize

transitive verb
im·​mu·​nize
variants also British immunise
immunized also British immunised; immunizing also British immunising
: to make immune

Legal Definition

immunize

transitive verb
im·​mu·​nize ˈi-myə-ˌnīz How to pronounce immunize (audio)
immunized; immunizing
: to grant immunity to
the ultimately ill-fated effort to immunize state judges from the burdens of the federal income taxJ. K. Owens
immunization noun
Last Updated: - Updated example sentences
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