The term refers to the vessel that, according to the established rules of navigation, has the right-of-way in a meeting, crossing, or overtaking situation with another vessel. This vessel is expected to maintain its course and speed, allowing the other vessel (the give-way vessel) to take appropriate action to avoid a collision. For example, if two power-driven vessels are crossing, the vessel which has the other on its starboard side must keep out of the way.
Understanding which vessel has the right-of-way is crucial for safe navigation and collision avoidance. This concept, rooted in maritime law and international regulations, has evolved over centuries to provide a clear framework for vessel interactions at sea. Adherence to these rules minimizes the risk of accidents and ensures orderly traffic flow in waterways.