bron·chi·ec·ta·sis

[brong-kee-ek-tuh-sis]
noun Pathology.
a diseased condition in which a bronchus or the bronchi are distended, characterized by paroxysmal coughing and copious expectoration of sputum.

Origin:
1875–80; bronchi-, combining form of bronchia + ectasis

bron·chi·ec·tat·ic [brong-kee-ek-tat-ik] , adjective
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Based on the Random House Dictionary, © Random House, Inc. 2013.
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Collins
World English Dictionary
bronchiectasis (ˌbrɒŋkɪˈɛktəsɪs) [Click for IPA pronunciation guide]
 
n
chronic dilation of the bronchi or bronchial tubes, which often become infected
 
[C19: from broncho- + Greek ektasis a stretching]

Collins English Dictionary - Complete & Unabridged 10th Edition
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Bronchiectasis is always a great word to know.
So is zedonk. Does it mean:
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
the offspring of a zebra and a donkey.
Etymonline
Word Origin & History

bronchiectasis
Mod.L., from Gk. bronkhia (see bronchial) + ektasis "a stretching out."
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

bronchiectasis bron·chi·ec·ta·sis (brŏng'kē-ěk'tə-sĭs)
n.
Chronic dilation of bronchi or bronchioles, often due to inflammatory disease or obstruction.


bron'chi·ec·tat'ic (-ěk-tāt'ĭk) or bron'chi·ec·ta'sic (-tā'sĭk, -zĭk) adj.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Example sentences
Bronchiectasis is a chronic pulmonary disease characterized by an irreversible dilatation of the bronchi.
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