tracheobronchial
adjective
tra·cheo·bron·chi·al ˌtrā-kē-ō-ˈbräŋ-kē-əl 
: of or relating to both trachea and bronchi
tracheobronchial lesions
Example Sentences
Recent Examples on the Web The team used eight dogs trained for a week to detect saliva or tracheobronchial secretions, from SARS-CoV-2 positive patients. 
Nancy Clanton, ajc, 30 July 2020
Nancy Clanton, ajc, 30 July 2020 Word History
First Known Use
1896, in the meaning defined above
Medical Definition
tracheobronchial
adjective
tra·cheo·bron·chi·al ˌtrā-kē-ō-ˈbräŋ-kē-əl
: of, relating to, affecting, or produced in the trachea and bronchi
tracheobronchial secretion
tracheobronchial lesions