Pēgăsus

i, m.
I. a celebrated jurist in the reign of the emperor Vespasian, Dig. 1, 2, 2, § 47; Juv. 4, 77.—Hence,
B. Pē-găsĭānus, a, um, adj., Pegasian: senatus consultum, Just. Inst. 2, tit. 23.
Lewis & Short
A Latin Dictionary, 1879
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