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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This type of plague can develop from untreated septicemic or bubonic plague, or when a person inhales infectious droplets coughed out by a person or animal with plague. Rob Williams, EverydayHealth.com, 15 July 2025 If untreated, bubonic plague mortality rates may be somewhere between 30 to 60 percent, depending on the situation. Lauren J. Young, Scientific American, 15 July 2025 Antibiotic-resistant microbes such as Staphylococcus aureus already exist; one awaits with trepidation an antibiotic-resistant strain of bubonic plague. Niall Ferguson, Foreign Affairs, 18 May 2021 Septicemic plague can develop on its own or from untreated bubonic plague. Saleen Martin, USA Today, 11 July 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 28 Aug. 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

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