gyrostabilizer
/ˌdʒaɪroʊˈsteɪbəlaɪzər/
noun
- A device that uses a gyroscope to keep a vehicle, ship, or aircraft steady and prevent it from tipping or rolling.
- Engineers installed a gyrostabilizer in the satellite to keep it oriented correctly.
- The racing car's gyrostabilizer helped it stay balanced during sharp turns.
- The gyrostabilizer on the yacht made the ocean crossing much more pleasant.