cartilaginous tube

English Thesaurus

1. a duct with cartilaginous walls (noun.body)

hypernym	:	canal, channel, duct, epithelial duct,
definition	:	a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance (noun.body)

hyponym	:	bronchial tube, bronchus,
definition	:	either of the two main branches of the trachea (noun.body)

hyponym	:	trachea, windpipe,
definition	:	membranous tube with cartilaginous rings that conveys inhaled air from the larynx to the bronchi (noun.body)