1. safety isle a curbed area in a roadway from which traffic is excluded
  2. futile producing no result or effect
  3. softly with little weight or force
  4. swiftly in a swift manner
  5. safety lock a bolt that cannot be moved from outside the door or gate
  6. safety rail a railing placed alongside a stairway or road for safety
  7. safety being certain that adverse effects will not be caused
  8. safety island a curbed area in a roadway from which traffic is excluded
  9. safety valve a valve in a container in which pressure can build up
  10. safety hat a lightweight protective helmet worn by construction workers
  11. safety belt belt attaching you to some object as a restraint in order to prevent you from getting hurt
  12. safety bolt a bolt that cannot be moved from outside the door or gate
  13. software written programs operating on a computer system
  14. safely in a manner unlikely to cause damage or harm
  15. fettle a state of fitness and good health
  16. safety zone a curbed area in a roadway from which traffic is excluded
  17. safety fuse an electrical device that can interrupt the flow of electrical current when it is overloaded
  18. safety lamp an oil lamp that will not ignite flammable gases (methane)
  19. safety bike bicycle that has two wheels of equal size
  20. sovietise bring under Soviet control, of a country