Vegistum

Dictionary of Greek and Roman Geography

VEGISTUM(Οὐέγιστον), or, as some read, Vetestum (Οὐέτεστον), a town of Galatia, in the territory of the Tolistobogi, between Mounts Didymus and Celaenus (Ptol. 5.4.7), is perhaps the same place as the Vetissum of the Peutinger Table.
[L.S]