Englishfor English speakers
Tethys
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noun
(Greek mythology) a Titaness and sea goddess; wife of Oceanus
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noun
(= Aplysia)
type genus of the family Aplysiidae
ocean
Noun
—
An ocean is a large area of salt water.
My great grandfather came across the Atlantic ocean from Scotland to Canada in 1882 on a sailing ship.
She stood on a beach in Japan and looked east at the sun coming up over the Pacific ocean.