Trachea :: Trachea (n.) The windpipe. See Illust. of Lung.
Trachea :: Trachea (n.) One of the respiratory tubes of insects and arachnids.
Trachea :: Trachea (n.) One of the large cells in woody tissue which have spiral, annular, or other markings, and are connected longitudinally so as to form continuous ducts..
Tracheal :: Tracheal (a.) Of or pertaining to the trachea; like a trachea.
Trachearia :: Trachearia (n.pl.) A division of Arachnida including those that breathe only by means of tracheae. It includes the mites, ticks, false scorpions, and harvestmen..
Tracheary :: Tracheary (a.) Tracheal; breathing by means of tracheae.
Tracheata :: Tracheata (n.pl.) An extensive division of arthropods comprising all those which breathe by tracheae, as distinguished from Crustacea, which breathe by means of branchiae..
Tracheate :: Tracheate (a.) Breathing by means of tracheae; of or pertaining to the Tracheata.
Tracheate :: Tracheate (n.) Any arthropod having tracheae; one of the Tracheata.