magnet-powered boat
nounUK /ˈmæɡnət ˈpaʊəd bəʊt/
US /ˈmæɡnət ˈpaʊərd boʊt/
A magnet-powered boat is a toy boat that moves using magnets.
We built a magnet-powered boat and watched it glide across the water.
OTHER MEANINGS
2. A small model boat used in classrooms to demonstrate magnetic forces.
The teacher handed each group a magnet-powered boat for the science lesson.
3. A boat design concept that uses magnetic levitation to reduce drag.
Engineers tested a magnet-powered boat that floats above the water on magnetic rails.
4. A toy boat propelled by the attraction between a magnet and a metal piece.
The magnet-powered boat zipped toward the magnet at the edge of the tub.