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bronchitis

American  
[brong-kahy-tis] / brɒŋˈkaɪ tɪs /

noun

Pathology.
  1. acute or chronic inflammation of the membrane lining of the bronchial tubes, caused by respiratory infection or exposure to bronchial irritants, as cigarette smoke.


bronchitis British  
/ brɒŋˈkɪtɪk, brɒŋˈkaɪtɪs /

noun

  1. inflammation of the bronchial tubes, characterized by coughing, difficulty in breathing, etc, caused by infection or irritation of the respiratory tract

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

bronchitis Scientific  
/ brŏng-kītĭs /
  1. Inflammation of the mucous membrane of the bronchial tubes, often as a result of a cold or other viral infection. Smoking is also a common cause of chronic bronchitis.


Other Word Forms

Etymology

Origin of bronchitis

From New Latin, dating back to 1812; see origin at bronch-, -itis

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Vocabulary lists containing bronchitis

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

She returned home for a period, after a serious bout of bronchitis, to find a much changed Tehran - as depicted in the second book in the Persepolis series.

From BBC Jun. 4, 2026

The infant had bronchitis, he said, and was unresponsive for hours before being discharged.

From Salon Feb. 20, 2026

His son, Ali, said he worked as a security guard at the plant but left in 2020 with severe bronchitis.

From Barron's Feb. 19, 2026

“As many of you know I recently went through six weeks of bronchitis followed by a relapse of another five weeks,” Manilow wrote in the statement.

From Los Angeles Times Dec. 22, 2025

Even so, Stuart caught a bad cold, and this turned into bronchitis, and Stuart had to stay in bed for almost two weeks.

From "Stuart Little" by E.B. White

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