›to change direction or move from one person, position, or place to another: [I]The wind shifted to the east.[T]She shifted her weight from one foot to the other.[T]He tried to shift the blame onto his sister.›If you shift your emphasis or attitude, you change it: [T]Our attention has shifted from baseball to the election.›When you shift the gears of a vehicle, you move them into different positions to change the speed of the vehicle.