1. tit-tat-toe a game in which two players alternately put crosses and circles in one of the compartments of a square grid of nine spaces; the object is to get a row of three crosses or three circles before the opponent does
  2. tooth doctor a person qualified to practice dentistry
  3. rat-a-tat-tat a series of short sharp taps
  4. day-to-day of or belonging to or occurring every day
  5. death duty a tax on the estate of the deceased person
  6. tete-a-tete a private conversation between two people
  7. tete a tete without the intrusion of a third person; in intimate privacy
  8. destitute poor enough to need help from others
  9. deadbeat dad a father who willfully defaults on his obligation to provide financial support for his offspring
  10. tooth decay soft decayed area in a tooth
  11. tailed toad western North American frog with a taillike copulatory organ
  12. dictated determined or decided upon as by an authority
  13. put to death kill as a means of socially sanctioned punishment
  14. fortitude strength of mind that enables one to endure adversity
  15. South Dakota a state in north central United States
  16. tooth powder a dentifrice in the form of a powder
  17. tended to having a caretaker or other watcher
  18. tut-tut utter `tsk,' `tut,' or `tut-tut,' as in disapproval
  19. toothpaste a dentifrice in the form of a paste
  20. ticket tout someone who buys tickets to an event in order to resell them at a profit