Simple Definition of U–turn
: a turn that you make while driving a car, walking, etc., that causes you to begin going in the opposite direction : a 180-degree turn
: a complete change of ideas, plans, etc.
Full Definition of U–turn
1 : a turn resembling the letter U; especially : a 180-degree turn made by a vehicle in a road
2 : something (as a reversal of policy) resembling a U-turn
First Known Use of u–turn
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