catastrophe
1. [ noun ] an event resulting in great loss and misfortune
Synonyms: tragedy disaster calamity cataclysm
Examples:

"the whole city was affected by the irremediable calamity" "the earthquake was a disaster"

Related terms: misfortune kiss_of_death visitation plague famine meltdown apocalypse act_of_God
2. [ noun ] a state of extreme (usually irremediable) ruin and misfortune
Synonyms: disaster
Examples:

"lack of funds has resulted in a catastrophe for our school system" "his policies were a disaster"

Related terms: adversity
3. [ noun ] (geology) a sudden violent change in the earth's surface
Synonyms: cataclysm
Related terms: geological_phenomenon nuclear_winter
Similar spelling:   catastrophic
  cadastre
  cadaster
  cadastral