pertussis

noun

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

Examples of pertussis in a Sentence

Recent Examples on the Web
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With so many common sense ways to bring down the rate of pertussis infections, there’s no excuse for any parent to have to hear that heartbreaking cough. Lisa Jarvis, The Mercury News, 14 Jan. 2025 Unlike a virus like measles, pertussis is always present in the U.S. Ciara McCarthy, Fort Worth Star-Telegram, 13 Jan. 2025 Whooping cough, formally known as pertussis, is a contagious respiratory illness caused by bacteria called Bordetella pertussis. Kevin Lynn, Newsweek, 7 Jan. 2025 In particular, health districts and hospitals are seeing more flu and pertussis, known as whooping cough. Carolyn Komatsoulis, Idaho Statesman, 5 Jan. 2025 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

Dictionary Entries Near pertussis

Cite this Entry

“Pertussis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pertussis. Accessed 20 Jan. 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

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