'Windpipe' definitions:

Definition of 'windpipe'

(from WordNet)
noun
Membranous tube with cartilaginous rings that conveys inhaled air from the larynx to the bronchi [syn: trachea, windpipe]

Definition of 'Windpipe'

From: GCIDE
  • Windpipe \Wind"pipe`\, n. (Anat.) The passage for the breath from the larynx to the lungs; the trachea; the weasand. See Illust. under Lung. [1913 Webster]