bronchiole

noun
bron·​chi·​ole | \ ˈbräŋ-kē-ˌōl How to pronounce bronchiole (audio) \

Definition of bronchiole

: a minute thin-walled branch of a bronchus

Other Words from bronchiole

bronchiolar \ ˌbräŋ-​kē-​ˈō-​lər How to pronounce bronchiole (audio) \ adjective

Examples of bronchiole in a Sentence

Recent Examples on the Web Popcorn lung, or bronchiolitis obliterans, is an inflammatory condition that affects the bronchioles, tiny airways in the lungs. Jacqueline Howard, CNN, 22 Nov. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'bronchiole.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of bronchiole

circa 1860, in the meaning defined above

History and Etymology for bronchiole

New Latin bronchiolum, diminutive of bronchia

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Time Traveler for bronchiole

Time Traveler

The first known use of bronchiole was circa 1860

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Dictionary Entries Near bronchiole

bronchiectasis

bronchiole

bronchiolitis

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Statistics for bronchiole

Cite this Entry

“Bronchiole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bronchiole. Accessed 16 Aug. 2022.

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More Definitions for bronchiole

bronchiole

noun
bron·​chi·​ole | \ ˈbräŋ-kē-ˌōl How to pronounce bronchiole (audio) \

Medical Definition of bronchiole

: a minute thin-walled branch of a bronchus

Other Words from bronchiole

bronchiolar \ ˌbräŋ-​kē-​ˈō-​lər How to pronounce bronchiole (audio) \ adjective

More from Merriam-Webster on bronchiole

Britannica English: Translation of bronchiole for Arabic Speakers

Britannica.com: Encyclopedia article about bronchiole

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