bronchus
bron-chus
noun
Either of the two main air passages leading from the trachea to the lungs.
"Air travels down the bronchus into the lung."
Thesaurus
Synonyms: bronchial tube
bron-chus
Either of the two main air passages leading from the trachea to the lungs.
"Air travels down the bronchus into the lung."
Synonyms: bronchial tube