A CATAMARAN is a multi-hulled water craft, typically consisting of two parallel hulls of equal size. It is a popular type of sailboat, often used for racing and recreational sailing. Catamarans are also used for fishing, ferrying passengers, and other commercial purposes. They are usually propelled by sails, but can also be powered by an outboard motor. Catamarans are known for their stability and speed, making them a great choice for sailing in open waters.