To turn 180 degrees to face the opposite direction.
To change opinion or attitude drastically.
A reversal in direction; a reversal of attitude or opinion.
An abrupt turn to face the opposite direction.
To reverse direction and retrace one's steps.
To cause to reverse direction and retrace one's steps.
To return to a previous state of being.
To prevent or refuse to allow passage or progress.
To adjust to a previous setting.
To fold something back; to fold down.