1. runoff an election to resolve a vote that did not produce a winner
  2. run off run away
  3. reunify unify again, as of a country
  4. renew reestablish on an improved basis
  5. round off make round
  6. turn off cause to stop operating by disengaging a switch
  7. rub off wear away
  8. burn off clear land of its vegetation by burning it off
  9. turnoff something causing antagonism or loss of interest
  10. run for extend or continue for a certain period of time
  11. rinse off wash off soap or remaining dirt
  12. run over injure or kill by running over, as with a vehicle
  13. rush off depart in a hurry
  14. rip off deprive somebody of something by deceit
  15. run out use up all one's strength and energy and stop working
  16. rip-off the act of stealing
  17. Romanoff the Russian imperial line that ruled from 1613 to 1917
  18. run-on (verse) without a rhetorical pause between lines
  19. run on continue uninterrupted
  20. pan off wash dirt in a pan to separate out the precious minerals