Volte-face (1-4)
'volte-face' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for u-turn that I've seen before include "Complete reverse of car or attitude" , "180deg change of direction" , "Sudden reversal" , "Sudden complete change of plan" , "An about face, complete change of mind" .)
'volte-face' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for about-turn that I've seen before include "Change of opinion" , "Total change of direction" , "Act of pivoting 180 degrees" .)
'volte-face' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for turnabout that I've seen before include "That makes a change" , "change of heart" , "Total change of policy" , "complete change of policy" .)
(Another definition for uturn that I've seen is " policy reversal".)