reversal
//rɪˈvɜːsəl//
Noun
reversalSingular
reversalsPlural
1
A change to an opposite direction, position, or course of action.
The company announced a reversal of its decision to close the factory.
2
An exchange of roles or fortunes, especially a dramatic change from success to failure or vice versa.
The team experienced a dramatic reversal of fortune in the final minutes of the game.
3
The annulment or overturning of a legal decision or judgment by a higher authority.
The Supreme Court ordered a reversal of the lower court's decision.