Parabronchium :: Parabronchium (n.) One of the branches of an ectobronchium or entobronchium.
Prebronchial :: Prebronchial (a.) Situated in front of the bronchus; -- applied especially to an air sac on either side of the esophagus of birds.
Subbronchial :: Subbreed (n.) A race or strain differing in certain characters from the parent breed; an incipient breed.
Tracheobronchial :: Tracheobronchial (a.) Pertaining both to the tracheal and bronchial tubes, or to their junction; -- said of the syrinx of certain birds..