gyrostabiliser

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a stabilizer consisting of a heavy gyroscope that spins on a vertical axis;
reduces side-to-side rolling of a ship or plane
• Syn:
gyrostabilizer
• Hypernyms:
stabilizer, stabiliser
• Part Holonyms:
ship
• Part Meronyms:
gyroscope, gyro