trachea plural
tra·che·a
The plural form of trachea is tracheas
T tDefinitions
- noun plural trachea Anatomy, Zoology. the tube in humans and other air-breathing vertebrates extending from the larynx to the bronchi, serving as the principal passage for conveying air to and from the lungs; the windpipe. 1
- noun plural trachea (in insects and other arthropods) one of the air-conveying tubes of the respiratory system. 1
- noun plural trachea Botany. vessel (def 5). 1