Found 2 items, similar to cyclone cellar.
English → English (WordNet) Definition: cyclone cellar cyclone cellar n : an underground shelter where you can go until a storm passes [syn: storm cellar, tornado cellar]
English → English (gcide) Definition: Cyclone cellar Cyclone cellar \Cyclone cellar\ or Cyclone pit \Cyclone pit\ . A cellar or excavation used for refuge from a cyclone, or tornado. [Middle U. S.] [Webster 1913 Suppl.]