pertussis

noun

per·​tus·​sis pər-ˈtə-səs How to pronounce pertussis (audio)

Examples of pertussis in a Sentence

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.
On top of the four viruses, Siegel warned of some bacterial outbreaks that can cause respiratory illness, such as mycoplasma, pertussis and strep. Melissa Rudy, Fox News, 22 Jan. 2025 Whooping cough, or pertussis, is a highly contagious respiratory infection caused by bacteria called Bordetella pertussis. Dr. Shreya Doshi, Boston Herald, 8 Dec. 2024 Given the highly contagious nature of the disease, which is also known as pertussis, administrators asked parents of Loveland Elementary to monitor their children for symptoms until Nov. 20. Elizabeth B. Kim, The Enquirer, 12 Nov. 2024 On Friday, labs in Canada and the UK presented their models for how to conduct challenge trials for pertussis. Brenda Goodman, CNN, 20 Sep. 2024 See All Example Sentences for pertussis

Word History

Etymology

New Latin, from Latin per- thoroughly + tussis cough

First Known Use

circa 1772, in the meaning defined above

Time Traveler
The first known use of pertussis was circa 1772

Browse Nearby Entries

Cite this Entry

“Pertussis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pertussis. Accessed 1 Mar. 2025.

Kids Definition

pertussis

noun
per·​tus·​sis pər-ˈtəs-əs How to pronounce pertussis (audio)

Medical Definition

pertussis

noun
per·​tus·​sis pər-ˈtəs-əs How to pronounce pertussis (audio)

More from Merriam-Webster on pertussis

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!