bubonic plague

noun

: plague caused by a bacterium (Yersinia pestis) and characterized especially by the formation of buboes

Examples of bubonic plague in a Sentence

Recent Examples on the Web
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Phipps said the New Mexico patient had both septicemic and bubonic plague including inflamed, painful lymph nodes and a blood infection. Mary Kekatos, ABC News, 26 Aug. 2025 The bacterium causes bubonic plague (the Black Death of the Middle Ages). Matthew Binnicker, Forbes.com, 22 Aug. 2025 Is this the same as bubonic plague? Bay Area News Group, Mercury News, 22 Aug. 2025 Inset, a bubonic plague smear demonstrates the presence of the Yersinia pestis bacteria that causes the plague in this undated photo. Jasmine Laws, MSNBC Newsweek, 21 Aug. 2025 See All Example Sentences for bubonic plague

Word History

First Known Use

1803, in the meaning defined above

Time Traveler
The first known use of bubonic plague was in 1803

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Cite this Entry

“Bubonic plague.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bubonic%20plague. Accessed 7 Sep. 2025.

Kids Definition

bubonic plague

noun
: a form of plague that is spread especially from rats to humans by fleas and is marked by chills, fever, weakness, and buboes

Medical Definition

bubonic plague

noun
: plague caused by a bacterium of the genus Yersinia (Y. pestis synonym Pasteurella pestis) and characterized especially by the formation of buboes compare pneumonic plague

More from Merriam-Webster on bubonic plague

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