Red Spot

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noun Astronomy.

a large, usually reddish gaseous vortex on the surface of Jupiter, about 14,000 by 30,000 km, that drifts about slowly as the planet rotates and has been observed for several hundred years.

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Also called Great Red Spot.

Origin of Red Spot

First recorded in 1875–80

Words nearby Red Spot

Red Sindhi, redskin, red snapper, red snow, red spider, Red Spot, red-spotted purple, red spruce, Red Square, red squill, red squirrel

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use Red Spot in a sentence

Red Spot advocates had to convince the Juno mission team to do a dedicated flyover of the vortex to get the gravity data.
Juno finally got close enough to Jupiter’s Great Red Spot to measure its depth|Leto Sapunar|October 28, 2021|Popular-Science
Former Red Sox star Curt Schilling says his politics are keeping him out of Cooperstown.
Conservative Curt Says His Politics, Not His Pitching, Kept Him Out of the Hall of Fame|Ben Jacobs|January 9, 2015|DAILY BEAST
Nor does the jet have the ability to capture high-definition video, utilize an infra-red pointer.
Pentagon Misfires in Stealth Jet Scandal|Dave Majumdar|January 8, 2015|DAILY BEAST
There was deep brown flesh, and bronze flesh, and pallid white flesh, and flesh turned red from the hot sun.
Powerful Congressman Writes About ‘Fleshy Breasts’|Asawin Suebsaeng|January 7, 2015|DAILY BEAST

Michael Steinbrick, a personal trainer with New York Sports Clubs, says he can always spot a newbie.
How to Survive the New Year ‘Gympocalypse’|Tim Teeman|January 6, 2015|DAILY BEAST
A Republican candidate hoping to win red state support could find a worse team to root for than one from Dallas.
Will Chris Christie Regret His Cowboy Hug?|Matt Lewis|January 5, 2015|DAILY BEAST
Suddenly, however, he became aware of a small black spot far ahead in the very middle of the unencumbered track.
The Joyous Adventures of Aristide Pujol|William J. Locke
Beginners must be warned against mistaking the edges of cells, or particles which have retained the red stain, for bacilli.
A Manual of Clinical Diagnosis|James Campbell Todd
Under the internal pressure his whiskers stood on end and his face grew red.
The Bondboy|George W. (George Washington) Ogden
“You appear to feel it so,” rejoined Mr. Pickwick, smiling at the clerk, who was literally red-hot.
The Posthumous Papers of the Pickwick Club, v. 2(of 2)|Charles Dickens
Ripperda's eye fell upon the mantle,—it was discoloured a dark red in many places, he nodded his head, and the man withdrew.
The Pastor's Fire-side Vol. 3 of 4|Jane Porter

British Dictionary definitions for Red Spot

Red Spot

noun

See Great Red Spot

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012