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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  
/ pĕg′ə-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:

Nike, and some retailers, have also cited the popularity of running sneakers like the Vomero and the Pegasus.

From MarketWatch ● Sep. 25, 2026

The media consortium first alleged in 2021 extensive Moroccan use of the Israeli-made Pegasus spyware, including against French officials.

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

Boeing hasn’t built KC-135s since the 1960s, so the Air Force will most likely replace the lost plane with a KC-46 Pegasus, a tanker that is based on a modified 767 airliner.

From The Wall Street Journal ● Mar. 27, 2026

Stare at Pegasus on the porch all night?

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 such detection — the world 51 Pegasi b in 1995 — led to the award of the 2019 Nobel Prize in Physics to Michel Mayor and Didier Queloz.

From New York Times ● Apr. 2, 2022

Indeed, the first planet they found, 51 Pegasi b, orbits a sun 50 light years away that heats its surface to more than 1,000 degrees centigrade, the award-giving academy said.

From Reuters ● Oct. 8, 2019

Capricornus 82 The head of the Sea Goat is located by a line drawn from α Pegasi through ζ and θ Pegasi and prolonged about 25°.

From A Field Book of the Stars by William Tyler Olcott

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