Refine this word faster
Respiratory tract
noun
Definitions
Noun
- 1 The passages, divided into an upper and a lower part, through which air enters and leaves the body, including the mouth, nose and nasal passages, pharynx, larynx, trachea, bronchi and conducting bronchioles, sometimes further including the respiratory bronchioles, alveolar ducts and alveoli.
- 2 the passages through which air enters and leaves the body wordnet
See also for "respiratory tract"
Next best steps
Mini challenge
Want a quick game? Try Word Finder.