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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:

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

From Los Angeles Times May 27, 2026

Documents have also proved that Mexico's military spied on Ramos by infecting his phone with Pegasus spyware.

From Barron's May 14, 2026

Similarly, Nike debuted the ACG Pegasus Trail in April for customers who like the lightweight, responsive Pegasus Road shoe but were moving to the dirt.

From The Wall Street Journal Apr. 30, 2026

He has a track record of finding dangerous flaws in software that allow hackers to break in including work on the infamous Pegasus spyware.

From BBC Feb. 12, 2026

And I thought about Gus and Bertha holding hands under the glow of Pegasus.

From "Wish" by Barbara O'Connor

Jerry Xuan, a 51 Pegasi b Fellow at UCLA, built sophisticated atmospheric models to compare with the telescope's spectra and determine whether sulfur was present.

From Science Daily Feb. 11, 2026

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

One of their stars, a sunlike star named 51 Pegasi, was moving to-and-fro with an amplitude of 50 meters per second, and a period of only 4.2 days.

From Scientific American Nov. 12, 2019

The erratic star was 51 Pegasi, similar to our sun and 51 light years away.

From New York Times Oct. 8, 2019

Decorative, also, are the sculptured medallions between these columns, and the Pegasi on the spandrels of the arch, the medallions done by Calder, the Pegasi by Roth.

From The Jewel City by Macomber, Ben

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