Main entry: volte-face, reversal, policy change, about-face
Definition: a major change in attitude or principle or point of view
Usage: an about-face on foreign policy
Main entry: about turn, about-face
Definition: act of pivoting 180 degrees, especially in a military formation
Main entry: about-face
Definition: change one's mind and assume the opposite viewpoint
Main entry: about-face
Definition: turn, usually 180 degrees