Reversal
What Is A Reversal?
In Literary Term: The point at which the action of the plot turns in an unexpected direction for the protagonist
In Sports Terms: A maneuver in wrestling in which a competitor being controlled by the opponent suddenly reverses the situation and gains control.
Synonyms
About-Face
Double-Back
U-Turn
Repeal
Turnaround
References
References
http://highered.mcgraw-hill.com/sites/0072405228/student_view0/poetic_glossary.html
http://www.thefreedictionary.com/reversal