gyrobus means an electric bus which stores energy in a flywheel rotating at high speeds (up to 3000 RPM) rather than batteries. Lexicurio rates it Sui generis — a strength score of 100 out of 100.
Etymology
From gyro- (“spinning motion”) + bus.
noun
- An electric bus which stores energy in a flywheel rotating at high speeds (up to 3000 RPM) rather than batteries.
- A flying bus.“The gyrobus touched down on the commercial side of the spaceport, not far from a row of hangars where several shuttles were parked.”