Crisis
Part of speech: noun
Definition: A crucial or decisive point or situation; a turning point. An unstable situation, in political, social, economic or military affairs, especially one involving an impending abrupt change. A sudden change in the course of a disease, usually at which the patient is expected to recover or die. A traumatic or stressful change in a person's life. A point in a drama at which a conflict reaches a peak before being resolved.
Crises
Part of speech: noun
Definition: A crucial or decisive point or situation; a turning point.
Example sentence: Crises are harbingers of evolution.