Definition of tracheobronchial
: of or relating to both trachea and bronchi tracheobronchial lesions
First Known Use of tracheobronchial
Medical Definition of tracheobronchial
: of, relating to, affecting, or produced in the trachea and bronchi tracheobronchial secretion tracheobronchial lesions
Seen and Heard
What made you want to look up tracheobronchial? Please tell us where you read or heard it (including the quote, if possible).