1. straight razor a razor with a straight cutting edge enclosed in a case that forms a handle when the razor is opened for use
  2. straight arrow a frank and honest person
  3. striped racer a whipsnake of scrublands and rocky hillsides
  4. straightarrow conventionally moral and upright
  5. straight-laced exaggeratedly proper
  6. straightlaced exaggeratedly proper
  7. straightener a device for straightening
  8. straight face a serious facial expression giving no evidence of interest or amusement
  9. straight chair a straight-backed chair without arms
  10. straight poker poker in which each player gets 5 cards face down and bets are made without drawing any further cards
  11. straight arch an arch with mutually supporting voussoirs that has a straight horizontal extrados and intrados
  12. straight-arm (American football) the act of warding off a tackler by holding the arm fully extended with the hand against the opponent
  13. straight shooter a frank and honest person
  14. straight thrust (fencing) an attacking thrust made with one foot forward and the back leg straight and with the sword arm outstretched forward
  15. straightness (of hair) lack of a tendency to curl
  16. straightforward pointed directly ahead
  17. strait-laced exaggeratedly proper
  18. straitlaced exaggeratedly proper or morally strict
  19. straight-grained of timber; having fibers that run in parallel
  20. safety razor a razor with a guard to prevent deep cuts in the skin