1. dirty joke an indelicate joke
  2. prodigious great in size, force, extent, or degree
  3. dirty tricks underhand commercial or political behavior designed to discredit an opponent
  4. dirt bike a lightweight motorcycle equipped with rugged tires and suspension; an off-road motorcycle designed for riding cross country or over unpaved ground
  5. dirty dog a person who is deemed to be despicable or contemptible
  6. thirty-six being six more than thirty
  7. virtue the quality of doing what is right
  8. dirtiness the state of containing dirty impurities
  9. strategics the science or art of strategy
  10. dirtying the act of soiling something
  11. dirty money goods or money obtained illegally
  12. straitjacket a garment similar to a jacket that is used to bind the arms tightly against the body as a means of restraining a violent person
  13. forty winks sleeping for a short period of time (usually not in bed)
  14. thirty-sixth the ordinal number of thirty-six in counting order
  15. dust jacket a paper jacket for a book
  16. direct object the object that receives the direct action of the verb
  17. tortrix California moth whose larvae live in especially oranges
  18. dirt cheap very cheap
  19. direct tax a tax paid directly by the person or organization on whom it is levied
  20. straightjacket a garment similar to a jacket that is used to bind the arms tightly against the body as a means of restraining a violent person

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