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Definition of Trachea
1. Noun. Membranous tube with cartilaginous rings that conveys inhaled air from the larynx to the bronchi.
Exact synonyms: Windpipe
Terms within: Epiglottis
Group relationships: Upper Respiratory Tract, Cervix, Neck
Generic synonyms: Cartilaginous Tube
Derivative terms: Tracheal
Terms within: Epiglottis
Group relationships: Upper Respiratory Tract, Cervix, Neck
Generic synonyms: Cartilaginous Tube
Derivative terms: Tracheal
2. Noun. One of the tubules forming the respiratory system of most insects and many arachnids.
Generic synonyms: Tubule
Group relationships: Respiratory System, Systema Respiratorium
Derivative terms: Tracheal
Group relationships: Respiratory System, Systema Respiratorium
Derivative terms: Tracheal
Definition of Trachea
1. n. The windpipe. See Illust. of Lung.
Definition of Trachea
1. Noun. (anatomy) A thin-walled, cartilaginous tube connecting the larynx to the bronchi; the windpipe. ¹
2. Noun. (botany dated) xylem vessel ¹
3. Noun. (entomology) the respiratory system of insects ¹
¹ Source: wiktionary.com
Definition of Trachea
1. the passage for conveying air to the lungs [n -CHEAE or -CHEAS] : TRACHEAL [adj]
Medical Definition of Trachea
1. The windpipe. A fibrocartilaginous tube lined with mucous membrane passing from the larynx to the bronchi. (27 Sep 1997)