Definition of "Axios"

Axios

proper noun
1. A municipal unit in Delta municipality, Central Macedonia, Greece.
2. Synonym of the Vardar, a river in Central Macedonia.
  Quotations
  Departure from Salonica is at 7.10 a.m., and the train heads west over the dreary plain and crosses the Vardar, called in modern Greek the Axios, near the station of that name.
  1951 November, 'Pausanias', “To Greece by the "Simplon-Orient Express"”, in Railway Magazine, page 731