Definition from Wiktionary, the free dictionary
- Oceanus, a Greek water god usually said to be a Titan, one of the sons of Uranus and Gaia.
- The great freshwater river thought to encompass the world disc.
- The great saline outer sea (the Atlantic), as opposed to the Mediterranean.
- Ὠκεᾰνῐ́ς (Ōkeanís)