peristrophe
/pɪˈrɪstrəfi/literary. rare
noun
An instance of turning round, a revolution; a person who turns to an opposing viewpoint.
Origin
Early 18th century; earliest use found in Myles Davies (1662–?1719), bibliographer. From ancient Greek περιστροϕή turning or spinning round from περι- + στροϕή, after περιστρέϕειν to turn round.