1. A deviation or change in direction from the intended or planned path, trajectory, or course of action
The aircraft's off-course movement was detected by air traffic control.
O movimento fora da rota da aeronave foi detectado pelo controle de tráfego aéreo.
2. In navigation or aviation, any unintended displacement from the scheduled flight path or route
The pilot corrected the off-course movement immediately.
O piloto corrigiu o movimento fora da rota imediatamente.
3. In sports or physical contexts, a movement that deviates from the proper or expected line of play
The ball's off-course movement surprised the goalkeeper.
O movimento fora da trajetória da bola surpreendeu o goleiro.