A gyrocompass.
An autogyro.
Synonym of detangler.
A gyroscope.
A style of Greek sandwich commonly filled with grilled meat, tomato, onions, and tzatziki sauce.
An apparatus composed of a wheel which spins inside of a frame (gimbal) and causes the balancing of the frame in any direction or position. In the form of a gyroscopic stabilizer, used to help keep aircraft and ships steady.