#air  a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of; "air pollution"; "a smell of chemicals in the air"; "open a window and let in some air"; "I need some fresh air"
  supertype:  gas  a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely
  substance:  argon  krypton  neon  nitrogen  oxygen  xenon
  substance of:  wind
  subtype:  breath.air  the air that is inhaled and exhaled in respiration; "his sour breath offended her"
     subtype:  halitus  exhaled breath
        subtype:  halitosis  offensive breath
  subtype:  liquid_air  air in a liquid state

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