gyrostabilizer

English Thesaurus

1. a stabilizer consisting of a heavy gyroscope that spins on a vertical axis; reduces side-to-side rolling of a ship or plane (noun.artifact)

hypernym	:	stabiliser, stabilizer,
definition	:	a device for making something stable (noun.artifact)

part holonym	:	gyro, gyroscope,
definition	:	rotating mechanism in the form of a universally mounted spinning wheel that offers resistance to turns in any direction (noun.artifact)

part meronym	:	ship,
definition	:	a vessel that carries passengers or freight (noun.artifact)