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bronchiole
(redirected from Bronchioles)

   Also found in: Medical, Encyclopedia, Wikipedia, Hutchinson 0.01 sec.
bron·chi·ole  (brngk-l)
n.
Any of the fine, thin-walled, tubular extensions of a bronchus.

[French, from New Latin bronchiola, diminutive of Latin bronchus; see bronchus.]

bronchi·olar (-lr) adj.

bronchiole [ˈbrɒŋkɪˌəʊl]
n
(Life Sciences & Allied Applications / Anatomy) any of the smallest bronchial tubes, usually ending in alveoli
[from New Latin bronchiolum, diminutive of Late Latin bronchium, singular of bronchia]
bronchiolar  [ˌbrɒŋkɪˈəʊlə] adj

bronchiole  (brngk-l)
Any of the small, thin-walled tubes that branch from a bronchus and end in the alveolar sacs of the lung.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.bronchiole - any of the smallest bronchial ducts; ending in alveoli
duct, epithelial duct, canal, channel - a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; "the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snake's fangs"
lower respiratory tract - the bronchi and lungs


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Each of the bronchioles terminates in a cluster of small air sacs called alveoli.
At just 10 weeks old, Kate's son Jake was diagnosed with bronchiolitis - an inflammation of the lung's bronchioles common among babies.
After the terminal bronchiole, the following seven generations of dichotomous divisions are called respiratory bronchioles and serve the gas-exchanging parenchyma consisting of budding alveoli.
 
 
 
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