liquid air

2 definitions found

liquid air - Collaborative International Dictionary of English v.0.48 :

  Liquid air \Liq"uid air\ (Physics)
     A transparent limpid liquid, slightly blue in color,
     consisting of a mixture of liquefied oxygen and nitrogen. It
     is prepared by subjecting air to great pressure and then
     cooling it by its own expansion to a temperature below the
     boiling point of its constituents (N: -194[deg] C; O:
     -183[deg] C.).
     [Webster 1913 Suppl.]

liquid air - WordNet (r) 2.1 (2005) :

  liquid air
      n 1: air in a liquid state