1. transportation the act of moving something from one location to another
  2. Transportation the United States federal department that institutes and coordinates national transportation programs; created in 1966
  3. transportation company a company providing transportation
  4. transportation system a facility consisting of the means and equipment necessary for the movement of passengers or goods
  5. transpiration the emission of water vapor from the leaves of plants
  6. transport ship a ship for carrying soldiers or military equipment
  7. transparentness the quality of being clear and transparent
  8. transparent able to be seen through with clarity
  9. transformation the act of changing in form or shape or appearance
  10. Transportation Secretary the person who holds the secretaryship of the Department of Transportation
  11. transportable capable of being moved or conveyed from one place to another
  12. transient lasting a very short time
  13. transmutation an act that changes the form or character or substance of something
  14. transubstantiate change or alter in form, appearance, or nature
  15. transposition the act of reversing the order or place of
  16. transplantation the act of removing something from one location and introducing it in another location
  17. transubstantiation an act that changes the form or character or substance of something
  18. transparency the quality of being clear
  19. transparently so as to allow the passage of light
  20. air transportation system a transportation system for moving passengers or goods by air