
Shell (boating)
A shell in boating refers to a vessel designed to protect and support marine life, or to serve as a structure for activities like research or recreation. Typically, it’s a lightweight, streamlined craft that moves smoothly on the water, often using a hull and propulsion system. Shell boats are sometimes used in sports like rowing or shell racing, where agility and speed are important. The term emphasizes the vessel’s sleek, protective shape, akin to the natural shell of a mollusk, enabling efficient movement and shelter on or beneath the water’s surface.