bronchitis

noun

bron·​chi·​tis brän-ˈkī-təs How to pronounce bronchitis (audio)
bräŋ-
: acute or chronic inflammation of the bronchial tubes
also : a disease marked by this
bronchitic adjective

Did you know?

The bronchial tubes carry air into the tiny branches and smaller cells of the lungs. In bronchitis, the tubes become sore and you develop a deep cough. Bronchitis caused by bacteria can be treated with antibiotics, but there's no drug treatment for the more common kind caused by a virus. A bout of bronchitis may involve a couple of weeks of coughing (with no laughing allowed), weakness, and loss of energy and interest in doing things. Apart from that, bronchitis is rarely serious—at least if it doesn't progress to pneumonia.

Examples of bronchitis 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.
The afternoon before The Beatles’ historic first performance on the Sullivan show on Feb. 9, 1964, Calandra stood in for George Harrison — even wearing a wig — at the dress rehearsal when the guitarist was back at the hotel with bronchitis. Mike Barnes, HollywoodReporter, 22 July 2025 Hamdan has expertise in treating bronchitis, hypertension & high blood pressure, asthma, among other conditions During his arraignment Friday at Rocky River Municipal Court, Hamdan heard the charges against him, including the accusations from Representative Miller. Dan Gooding gabe Whisnant, MSNBC Newsweek, 20 June 2025 Jaws star Richard Dreyfuss shared a remorseful video message over the weekend, revealing he had been hospitalized with viral bronchitis and would have to cancel his appearance at fan event SharkCon. Emily Zemler, Rolling Stone, 14 July 2025 Viral bronchitis can lead to greater risks and complications for those over 65, such as pneumonia. Natalie Oganesyan, Deadline, 13 July 2025 See All Example Sentences for bronchitis

Word History

Etymology

Late Latin bronchium "branch of a bronchus, bronchial tube" + -itis — more at bronchial

Note: The term bronchitis was apparently introduced into English by the British physician Charles Badham (1780-1845) in Observations on the Inflammatory Affections of the Mucous Membrane of the Bronchiæ (London: Callow, 1808), though the word had been used earlier (as a Latinate synonym of Luftröhrenästentzündung) by the German physician Johann Christian Stark (1753-1811) in Handbuch zur Kenntnis und Heilung innerer Krankheiten des menschlichen Körpers (Jena, 1799), pp. 144, 167.

First Known Use

1808, in the meaning defined above

Time Traveler
The first known use of bronchitis was in 1808

Browse Nearby Words

Cite this Entry

“Bronchitis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bronchitis. Accessed 2 Aug. 2025.

Kids Definition

bronchitis

noun
bron·​chi·​tis brän-ˈkīt-əs How to pronounce bronchitis (audio)
bräŋ-
: inflammation of the bronchial tubes or a disease marked by this

Medical Definition

bronchitis

noun
bron·​chi·​tis brän-ˈkīt-əs, bräŋ- How to pronounce bronchitis (audio)
: acute or chronic inflammation of the bronchial tubes
also : a disease marked by this
bronchitic adjective

More from Merriam-Webster on bronchitis

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!