1. hard surface cover with asphalt or a similar surface
  2. road surface the paved surface of a paved roadway
  3. air-to-surface operating from or designed to be fired from aircraft at targets on the ground
  4. paved surface a level horizontal surface covered with paving material
  5. work surface a horizontal surface for supporting objects used in working or playing games
  6. resurface cover with a new surface
  7. Earth's surface the outermost level of the land or sea
  8. hard sauce butter and sugar creamed together with brandy or other flavoring and served with rich puddings
  9. hard drive computer hardware that holds and spins a magnetic or optical disk and reads and writes information on it
  10. hard currency money in the form of bills or coins
  11. armed service a force that is a branch of the armed forces
  12. undersurface the lower side of anything
  13. heart surgeon a specialist in cardiology
  14. heart surgery any surgical procedure involving the heart
  15. quadric surface a curve or surface whose equation is of the second degree
  16. horizontal surface a flat surface at right angles to a plumb line
  17. wire service an agency to collects news reports for newspapers and distributes it electronically
  18. change surface undergo or cause to undergo a change in the surface
  19. surface the outer boundary of an artifact or a material layer
  20. church service a service conducted in a house of worship