#water_ice.crystal__waterice__ice  water frozen in the solid state; "Americans like ice in their drinks"
  supertype:  crystal  a solid formed by the solidification of a chemical and having a highly regular atomic structure
  substance:  water
  substance of:  ice_cube  glacier
  subtype:  black_ice  a thin coating of ice (as from freezing mist) on a road or sidewalk; nearly invisible but very hazardous
  subtype:  hoar__frost__hoarfrost__rime  ice crystals forming a white deposit (especially on objects outside)
  subtype:  hailstone  small pellet of ice that falls during a hailstorm
  subtype:  icicle  a pendent spear of ice formed by the freezing of dripping water

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