Senus
Σένος
Senus (Σένος or Σαῖνος, Ptol. 7.3.2), a river in the land of the Sinae (China) which ran into the Sinus Magnus between the South-horn Cape (Νότιον κέρας), S. of Ambastus, and Rabana. Probably the modern Saigon or Saung. (Comp. Forbiger, Geogr ii. p. 478.)
From William Smith (ed.), Dictionary of Greek and Roman Geography. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.