Adsullata  In Celtic mythology, Adsullata was a river goddess of the Continental Celts associated with the River Savus (Sava) in Noricum. This deity is known from a single inscription found at Saudörfel, Austria. Later she came to Brittany from Celtic Gaul and was believed to be a goddess of hot springs and the origin of the Anglo-Celtic sun goddess, Sul. This theonym appears to be derived from Proto-Celtic *"Ad-sūg-lat-ā". That derivation literally means ("allative") "sucking liquid", which may have been a byword for the notion of "suck-giving liquid"