The term 'Off Course Turn' can be summarized as a VEER, which is a four-letter word. A VEER is a maneuver in which a vehicle or vessel changes direction by turning to the left or right. It is commonly used in sailing and aviation, and is also used in other forms of transportation. In sailing, a VEER is usually done when the wind shifts direction, requiring the boat to turn in order to stay on course. In aviation, a VEER is often used to avoid obstacles or to change altitude.