To completely reverse a policy or opinion; perform a U-turn.
To perform a backflip (rotation of body).
An act of rotating one's body 360 degrees in the backward direction.
a total reversal in policy or opinion; a volte-face, a U-turn.
To reverse (a decision); to overrule or rescind.
To turn over, capsize or upset.
To diminish the significance of a previous defeat by winning; to make a comeback from.
To overthrow or destroy.
Of a body of water: to undergo a limnic eruption, where dissolved gas suddenly erupts from the depths.
The overturning or overthrow of some institution or state of affairs; ruin.
A turning over or upside-down; inversion.