icehouse

/AY1 S HH AW0 S/
noun
  1. 1

    A deep cellar or outdoor building used for the storage of ice or snow; sometimes also used to store food at low temperature.

  2. 2

    An ice hockey rink.

  3. 3

    A cold state in global climate.

Source: https://en.wiktionary.org/wiki/icehouse