1. transition the act of passing from one state or place to the next
  2. transient lasting a very short time
  3. trades union an organization of employees formed to bargain with the employer
  4. transonic (of speed) having or caused by speed approximately equal to that of sound in air at sea level
  5. transfusion the introduction of blood or plasma into a vein or artery
  6. transcend go beyond the scope or limits of
  7. translation rendering in another language with the same meaning
  8. transaction conducting business within or between groups
  9. transcendent exceeding or surpassing usual limits
  10. transeunt of a mental act; causing effects outside the mind
  11. Tanzanian a native or inhabitant of Tanzania
  12. transmission communication by means of sent signals
  13. transudation the process of exuding
  14. transience the attribute of being brief or fleeting
  15. transposon a segment of DNA that can become integrated at many different sites along a chromosome (especially a segment of bacterial DNA that can be translocated as a whole)
  16. transmundane existing or extending beyond the physical world
  17. transitional of or relating to change from one state to another
  18. transgression the violation of a law or a duty or moral principle
  19. transiency an impermanence that suggests the inevitability of ending or dying
  20. transnational involving or operating in several countries