Noun trachea has 2 senses
  1. trachea, windpipe - membranous tube with cartilaginous rings that conveys inhaled air from the larynx to the bronchi
    --1 is a kind of cartilaginous tube
    --1 is a part of upper respiratory tract; neck, cervix
    --1 has parts: epiglottis
  2. trachea - one of the tubules forming the respiratory system of most insects and many arachnids
    --2 is a kind of
    tubule
    --2 is a part of respiratory system, systema respiratorium
,
TOP