What is a gunwale?

The gunwale is defined as the upper edge of the side of a boat or ship. This part serves as a crucial structural element, providing support to the hull and forming a boundary for the vessel's deck. It plays an important role in maintaining the boat's integrity by helping to keep water out of the interior and providing a place for handholds while moving around the boat. Understanding this term is essential for recognizing the different components of a boat and their functions, which is critical for safe boating practices.

The other concepts mentioned, such as the frame of the boat, the rear of the vessel, or the power mechanism, refer to different parts of a boat—the frame pertains to the internal structure that supports the hull, the rear generally refers to the stern of the boat, and the power mechanism pertains to the engine or motor that propels the boat. However, none of these definitions capture the specific role and placement of the gunwale as correctly defined.