- a boat propelled by an internal-combustion engine
- ride in a motorboat
- Motorboating is one of many problems that can afflict radio transmitters and similar devices. Radio transmitters are vulnerable to unwanted feedback; one possible symptom of unwanted feedback are rapid changes in power output, which repeats about 20 to 20,000 times per second; this is called ...
- Any vessel driven by an engine (either inboard or outboard), but especially a small one; To place one's head between a woman's breasts and make the sound of a motorboat with one's lips whilst moving the head from side to side
- Any watercraft propelled by machinery, whether or not such machinery is the principal source of propulsion.
- Commonly referred to as a powerboat. A vessel that has either a gasoline or diesel form of propulsion.