1. track meet a track and field competition between two or more teams
  2. pragmatic concerned with practical matters
  3. tracheitis inflammation of the trachea
  4. Archimedes Greek mathematician and physicist noted for his work in hydrostatics and mechanics and geometry (287-212 BC)
  5. Trichomanes bristle ferns; kidney ferns
  6. Trachinotus a genus of Carangidae
  7. dark meat the flesh of the legs of fowl used as food
  8. C. trachomatis bacteria responsible for the sexually transmitted diseases chlamydia and lymphogranuloma venereum
  9. trackless having no tracks
  10. traumatise inflict a trauma upon
  11. tract house one of many houses of similar design constructed together on a tract of land
  12. Phragmites reeds of marshes and riversides in tropical or temperate regions
  13. trigeminus the main sensory nerve of the face and motor nerve for the muscles of mastication
  14. Trachipterus type genus of the Trachipteridae
  15. dark matter (cosmology) a hypothetical form of matter that is believed to make up 90 percent of the universe; it is invisible (does not absorb or emit light) and does not collide with atomic particles but exerts gravitational force
  16. traumatize inflict an emotional wound or shock upon
  17. tracked having tracks
  18. Tricholomataceae a family of fungi belonging to the order Agaricales
  19. pragmatism the doctrine that practical consequences determine value
  20. track down pursue for food or sport (as of wild animals)