超ちょう回かい転てんMeanings1nounsuper-rotationastronomyAstronomy term for a planet's atmosphere rotating faster than the planet itself, or for a similar phenomenon in other celestial bodies.金きん星せいの大たい気きは超ちょう回かい転てんしていることが知しられている。It is known that the atmosphere of Venus is in super-rotation.
