| TRACHEOLE | • tracheole n. One of the fine branching tubes of the trachea of an insect, which penetrates the tissues to provide oxygen. • TRACHEOLE n. one of the minute delicate endings of a branched trachea of an insect. | 
| TRACHEOLAR | • tracheolar adj. Relating to the tracheole. • TRACHEOLAR adj. of or like a tracheole, one of the minute delicate endings of a branched trachea of an insect. | 
| TRACHEOLES | • tracheoles n. Plural of tracheole. • TRACHEOLE n. one of the minute delicate endings of a branched trachea of an insect. | 
| TACHEOMETER | • tacheometer n. Alternative spelling of tachymeter. • TACHEOMETER n. an instrument for rapidly measuring survey points on a map. | 
| TACHEOMETRY | • tacheometry n. Alternative spelling of tachymetry. • TACHEOMETRY n. measurement by use of a tacheometer, an instrument for rapidly measuring survey points on a map. | 
| TRACHEOTOMY | • tracheotomy n. (Surgery) A surgical procedure in which an incision is made into the trachea, through the neck, and… • TRACHEOTOMY n. a surgical incision into the windpipe, to relieve choking, also TRACHEOSTOMY. | 
| TACHEOMETERS | • tacheometers n. Plural of tacheometer. • TACHEOMETER n. an instrument for rapidly measuring survey points on a map. | 
| TACHEOMETRIC | • TACHEOMETRIC adj. relating to tacheometry, the rapid measurement of points on a survey, such as distance, elevation, etc., also TACHEOMETRICAL. | 
| TRACHEOPHYTE | • tracheophyte n. (Botany): Any plant possessing vascular tissue (xylem and phloem), including ferns, conifers, and flowering plants. • TRACHEOPHYTE n. any member of the clade of plants possessing vascular tissue; a vascular plant. | 
| TRACHEOSCOPY | • tracheoscopy n. (Medicine) examination of the interior of the trachea using a tracheoscope. • TRACHEOSCOPY n. inspection of the trachea. | 
| TRACHEOSTOMY | • tracheostomy n. (Surgery) A surgical procedure in which an incision is made into the trachea, through the neck, and… • TRACHEOSTOMY n. a surgical incision into the windpipe, to relieve choking, also TRACHEOTOMY. | 
| TACHEOMETRIES | • TACHEOMETRY n. measurement by use of a tacheometer, an instrument for rapidly measuring survey points on a map. | 
| TRACHEOPHYTES | • tracheophytes n. Plural of tracheophyte. • TRACHEOPHYTE n. any member of the clade of plants possessing vascular tissue; a vascular plant. | 
| TRACHEOTOMIES | • tracheotomies n. Plural of tracheotomy. • TRACHEOTOMY n. a surgical incision into the windpipe, to relieve choking, also TRACHEOSTOMY. | 
| TACHEOMETRICAL | • TACHEOMETRICAL adj. relating to tacheometry, the rapid measurement of points on a survey, such as distance, elevation, etc., also TACHEOMETRIC. | 
| TRACHEOSCOPIES | • tracheoscopies n. Plural of tracheoscopy. • TRACHEOSCOPY n. inspection of the trachea. | 
| TRACHEOSTOMIES | • tracheostomies n. Plural of tracheostomy. • TRACHEOSTOMY n. a surgical incision into the windpipe, to relieve choking, also TRACHEOTOMY. |