A class boat refers to a type of boat that is built to meet specific criteria, including size, design, and performance capabilities. Synonyms for class boat include racing boat, sailboat, yacht, dinghy, and watercraft. These terms refer to boats designed for various purposes, such as leisure sailing, competitive racing, or transportation. Racing boats are generally lightweight and designed to achieve high speeds. Sailboats, on the other hand, use wind power to propel them forward. A yacht is a luxurious vessel designed for private use, while a dinghy is a small boat used for short distance travel or as a lifeboat. Watercraft is a general term that encompasses all types of boats and ships.