bronchium
noun
bron·chi·um
ˈbräŋ-kē-əm 
plural bronchia
-kē-ə
: a branch of a bronchus
especially
: one joining a primary bronchus to its bronchioles
Cite this Entry
“Bronchium.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/bronchium. Accessed 5 Jul. 2025.
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