Dictionary.com
Thesaurus.com

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

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

From Los Angeles Times ● May 27, 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

The newer tankers are KC-46A Pegasus aircraft, based on the Boeing 767.

From Barron's ● Mar. 13, 2026

Harry sat up at the Pegasus, his fingers on the keys.

From "Confessions of a Murder Suspect" by James Patterson

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

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

In 85 Pegasi, the brighter star is about 40 times brighter than its companion, while Furner finds that the mass of the fainter star is about 4 times that of the brighter!

From Astronomical Curiosities Facts and Fallacies by J. Ellard Gore

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Join 14,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training