Nautical Terms a motorboat equipped with hydrofoils or with a shaped bottom that raises its hull out of the water at high speeds 2.

Boat hydroplane definition. A hydroplane is a fast motorboat where the hull shape is such that at speed the weight of the boat is supported by planing forces rather than simple buoyancy. Find the answers with Practical English Usage online your indispensable guide to problems in English. Hydroplane definition is - a powerboat designed for racing that skims the surface of the water.

Aeronautics an attachment to an aircraft to enable it to glide along the surface of water. When travelling at high speed water is forced downwards by the bottom of the boats hull. Noun A projecting plane or fin on a hydroplane3 to lift the moving boat on top of the water.

One with hydrofoils or a stepped bottom designed to plane along the surface of the water at very high speeds 4. How to use hydroplane in a sentence. Hydroplane boat a fast motor boat used in racing.

If a motor vehicle. The hydro comes with a steering wheel and cables and a throttle control. A horizontal rudder for submerging or elevating a.

If a motor vehicle hydroplanes it slides out of control on a wet road. 2 A fuck up. To slide on a wet road because a thin layer of water on the road causes the tires to lose contact with it The car started hydroplaning and skidded off the road.

Made from the original plans but I used modern glues and materials such as Wests System Epoxy and modern marine paints and sealers. If a motor vehicle hydroplanes it slides out of control on a wet road. It is 8 feet long and 4 feet wide.