Toponymy
The name of the city is likely a Latin composite of pons, pontis (bridge) and veter, vetera, veterum (old, long established). In Galicia, Latin pons, a masculine word, became feminine, hence Vulgar Latin Ponte Vetera, which became by the 13th century the modern Galician language toponymy Pontevedra, "the old bridge", in reference to an old Roman bridge across the Lérez river.
Read more about this topic: Pontevedra