a time when a problem, a bad situation or an illness is at its worst point. Their marriage has reached crisis point.

a time when a problem, a bad situation, or an illness is at its worst point Their marriage has reached a crisis point. The fever has passed its crisis. see ...

There are five meanings listed in OED's entry for the noun crisis, three of which are labelled obsolete. See 'Meaning & use' for definitions, usage, and ...

a situation that is extremely difficult or dangerous, when there are many problems: a major/serious/global crisis, an economic/financial/political crisis.

a situation in which immediate action is needed to reduce or stop climate change and prevent serious and permanent damage to the environment.

a · the turning point for better or worse in an acute disease or fever ; b · a paroxysmal attack of pain, distress, or disordered function ; c · an emotionally ...

​(in British history) a series of events in 1936, following King Edward VIII's decision to marry a divorced American woman, Wallis Simpson.

A crisis is a situation in which something or someone is affected by one or more very serious problems. Natural disasters have obviously contributed ... Crisis · Political crisis · Domestic crisis · Address a crisis

a situation or time that is extremely dangerous or difficult: an economic/financial crisis. The country's leadership is in crisis.

crisis-less, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary.