Hard

Hard or Hardness may refer to:

  • Hardness, resistance of physical materials to change under force
  • Hard water, water with a high mineral content
  • NP-hard, a term used in Computational complexity theory
  • Hard, Austria, a town in Austria
  • Hard (Zurich), a quarter in Z├╝rich
  • Hard (tennis), a type of tennis court
  • Hard (music festival), concerts and live events
  • Hard, or hard-on, a slang term for an erection
  • Hard (nautical), a firm or paved beach or slope convenient for hauling vessels out of the water
  • Hard (surname)
  • Hayward Area Recreation and Park District, abbreviated H.A.R.D.

Read more about Hard:  Music

Famous quotes containing the word hard:

    Only during hard times do people come to understand how difficult it is to be master of their feelings and thoughts.
    Anton Pavlovich Chekhov (1860–1904)

    Even a wise judge is hard put to adjudicate family affairs.
    Chinese proverb.

    If I get a hard audience they are not going to get away until they laugh. Those seven laughs a minute—I’ve got to have them.
    Ken Dodd (b. 1931)