unvaccinated

adjective

un·​vac·​ci·​nat·​ed ˌən-ˈvak-sə-ˌnā-təd How to pronounce unvaccinated (audio)
: not having received a vaccine : not vaccinated
children unvaccinated for measles

Examples of unvaccinated in a Sentence

Recent Examples on the Web To spread, experts say the virus needs a sufficiently large pool of unvaccinated children. Eduardo Cuevas, USA TODAY, 11 Apr. 2024 When travelers infected abroad land in communities with low childhood vaccination rates, the highly contagious virus can spread swiftly among unvaccinated people, as well as babies too young to be vaccinated and people with weakened immune systems. Amy Maxmen | Kff Health News, NBC News, 7 Mar. 2024 See all Example Sentences for unvaccinated 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'unvaccinated.' 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

1871, in the meaning defined above

Time Traveler
The first known use of unvaccinated was in 1871

Dictionary Entries Near unvaccinated

Cite this Entry

“Unvaccinated.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unvaccinated. Accessed 3 May. 2024.

Medical Definition

unvaccinated

adjective
un·​vac·​ci·​nat·​ed -ˈvak-sə-ˌnāt-əd How to pronounce unvaccinated (audio)
: not vaccinated
unvaccinated children
Last Updated: - Updated example sentences
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