A gyro rotating-mechanism refers to a device that is responsible for the spinning or rotation of a gyro or gyroscope. This mechanism plays a crucial role in maintaining stability and accurately measuring orientation for various applications. Synonyms for the term "gyro rotating-mechanism" include gyro rotor, spinning mechanism, gyroscope spinner, gyroscopic rotator, and rotating gyro device. These terms effectively describe the essential component responsible for the gyro's movement and rotation. Such synonyms help to expand our vocabulary and provide alternative ways to refer to this vital aspect of gyroscopic technology.