(1) (Greek mythology) god of the stream that flowed around the earth in ancient mythology
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Proper noun
Personification of vast waters or the world ocean. He was the first-born of the Titans, son of Uranus and Gaia, the god Ωκεανός Ποταμός (River Ocean) that encircled the earth. With his sister Tethys fathered all rivers and the Oceanids.
