from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The passages through which air enters and leaves the body, including the nose and nasal passages, the pharynx, larynx, trachea, lungs, bronchi and alveoli.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the passages through which air enters and leaves the body
Sorry, no etymologies found.