— Pegasian /peuh gay"see euhn/ , adj.
/peg"euh seuhs/ , n., gen. Pegasi /-suy'/ for 2.
1. Class. Myth. 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. Astron. the Winged Horse, a northern constellation between Cygnus and Aquarius.