- an apparatus consisting of a rotating wheel so mounted that its axis can turn freely in certain or all directions, and capable of maintaining the same absolute direction in space in spite of movements of the mountings and surrounding parts: used to maintain equilibrium, determine direction, etc.
Origin of gyroscope
Examples from the Web for gyroscopic
Historical Examples of gyroscopic
The gyroscopic mechanism had broken from its fastenings and rolled forward.The Heads of Apex
In front of him was a gyroscopic compass and a row of speaking-tubes.The Secret Service Submarine
Cyril Arthur Edward Ranger Gull
Some critics contend that the loss of the boat was due to the gyroscopic action of its turbine engines.Every-day Science: Volume VII. The Conquest of Time and Space
Henry Smith Williams
The gyroscopic action of a rotary engine will affect the longitudinal stability when an aeroplane is turned to right or left.The Aeroplane Speaks
It was quite time that we had in English a standard treatise on gyroscopic motion.
- a device containing a disc rotating on an axis that can turn freely in any direction so that the disc resists the action of an applied couple and tends to maintain the same orientation in space irrespective of the movement of the surrounding structureSometimes shortened to: gyro
- An instrument consisting of a heavy disk or wheel spun rapidly about an axis like a top. The angular momentum of the disk causes it to resist changes in the direction of its axis of rotation, due to the principle of conservation of angular momentum. Because of the gyroscope's tendency to remain oriented in one direction, it is used as a stabilizing device in missiles, as well as in the navigation and piloting systems of airplanes, ships, rockets, and other vehicles.