crisis
Cross references: 1. juncture cri.sis \'kri-s*s\ \'kri--.se-z\ n or cri.ses [L, fr. Gk risis, lit., decision, fr. krinein to decide - more at] pl CERTAIN 1a: the turning point for better or worse in an acute disease or fever 1b: a paroxysmal attack of pain, distress, or disordered function 1c: an emotionally significant event or radical change of status in a perso n's life 2: the decisive moment (as in a literary plot) 3: an unstable or crucial time or state of affairs; specif : the pe riod of strain following the culmination of a period of business prosperity when forced liquidation occurs
Webster's English Dictionary