n.
1.act of pivoting 180 degrees, especially in a military formation
2.a reversal in attitude or principle or point of view about-face v.
1.turn, usually 180 degrees
2.change one's mind and assume the opposite viewpoint
Idiom of the Day
join forces (with someone)
to unite or join with someone
The two high schools joined forces to try and raise money for the city library.