Disaster (disambiguation)

Catastrophe (ancient Greek κατά katá "down" and στρέφειν stréphein "turn") denotes:

• a serious disaster, see disaster
• an erratic or strongly accelerated process in a dynamic system, see catastrophe theory (mathematics)
• in the theory of the drama the decisive final turn , see rule drama #Akteinteilung

This is a disambiguation page for differentiating between several terms identified with the same word.