Motorboat
A motorboat is a boat which is powered by an engine (also commonly called a motor). Some motorboats, especially those used for water skiing, may have two engines. Some motorboats are made with inboard engines; others have an outboard motor installed on the outside, containing the internal combustion engine, the gearbox and the propeller in one portable unit.
An inboard/outboard contains a hybrid of a powerplant and an outboard, where the internal combustion engine is installed inside the boat, and the gearbox and propeller are outside.
Motorboat Media
A motorboat with an outboard motor
Model of the first motor boat constructed by Gottlieb Daimler and Wilhelm Maybach in 1886
Dorothy Levitt won the first Harmsworth Cup, driving the Napier motor yacht in 1903
John Hacker's 1911 Kitty Hawk was the fastest boat in the world between 1911 and 1915
U.S. CBP 39-foot Midnight Express boat.