Top Definition
A winged unicorn. A combonation of a unicorn and a pegasus. Sometimes known as a unipeg.
"The alicorn flew overhead, its horn prominent on its head, shining in the sunlight."
by Rose-Pose January 18, 2006

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Photos & Videos
The spiral horn of a unicorn.
"If you cut the alicorn, she'll die."
by Ceveri November 12, 2005

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An Alicorn is a winged Unicorn.

Mostly said by bronies.

Another word for Alicorn is Pegacorn.
Princess Luna is an alicorn also Princess Celestia is an alicorn.
by 20%Brony December 04, 2011

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Alicorn is our lord and saviour. He consists out of the four holy parts: the Corn, the Cone, the Wings and Ali Bouali's face. He died for our hunger for popcorn. He sacrificed himself so we could live in a world with popcorn.
Ignorant person: "Who's Alicorn?"
Alicorn Worshipper: "OMG YOU DON'T KNOW? He is our saviour... Much like Jesus only far more powerful"
by lelamiku October 28, 2015

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