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Pegasus

American  
[peg-uh-suhs] / ˈpɛg ə səs /

noun

  • Pegasi
    genitive
  1. Classical Mythology. a winged horse, created from the blood of Medusa, that opened the spring of Hippocrene with a stroke of its hoof, and that carried Bellerophon in his attack on the Chimera.

  2. Astronomy. the Winged Horse, a northern constellation between Cygnus and Aquarius.


Pegasus 1 British  
/ ˈpɛɡəsəs /

noun

  1. Greek myth an immortal winged horse, which sprang from the blood of the slain Medusa and enabled Bellerophon to achieve many great deeds as his rider

"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

Pegasus 2 British  
/ ˈpɛɡəsəs /

noun

  1. a constellation in the N hemisphere lying close to Andromeda and Pisces

"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

Pegasus Scientific  
/ pĕgə-səs /
  1. A constellation in the Northern Hemisphere near Aquarius and Andromeda.


Pegasus Cultural  
  1. In classical mythology, a winged horse, tamed by the hero Bellerophon with the help of a bridle given to him by Athena.


Discover More

As the flying horse of the Muses, Pegasus is a symbol of high-flying poetic imagination.

Other Word Forms

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

However the reports published by a media consortium, led by Forbidden Stories, about the Pegasus spyware threatened to overshadow his visit.

From Barron's Jul. 16, 2026

He had initially opened Pegasus Books in Bend, Ore., in 1980, with plans to become an author.

From Los Angeles Times May 27, 2026

He started Pegasus in 2024 with his own money and a handful of engineers in Colorado and Eastern Europe.

From The Wall Street Journal Feb. 16, 2026

HR 8799 lies about 133 light years away in the constellation Pegasus.

From Science Daily Feb. 11, 2026

“When your brother is Pegasus, you get used to being forgotten. Oh, look, a winged horse! Does anyone care about me? No!”

From "The Mark of Athena" by Rick Riordan

Just inside, Max Streicher’s “Quadriga” stages massive billowing horses that call to mind wingless Pegasi the way they seem to gallop through the air.

From Los Angeles Times Nov. 4, 2024

The research was funded, in part, by the Heising-Simons Foundation and the 51 Pegasi b Fellowship program.

From Science Daily Feb. 22, 2024

Then, in 1995, astronomers announced they’d found one: 51 Pegasi b, a Jupiter-class planet circling a star that very much resembled our sun in size, mass and age.

From Scientific American Oct. 6, 2023

Out with the hand drawn-animated ponies, in with their creepily-anthropomorphized, digitally-animated brethren: the “new generation,” if you will, which includes not only ponies but Pegasi and unicorns from all over Equestria.

From New York Times Sep. 23, 2021

Latitude by a Pegasi 20 degrees 7 minutes 23 seconds; variation of compass 6 degrees 20 minutes east. 28th October.

From Journals of Australian Explorations by Augustus Charles Gregory

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