Katabasis, or catabasis, (from Greek κατὰ, "down" βαίνω "go") is a descent of some type, such as moving downhill, or the sinking of the winds or sun, a military retreat, or a trip to the underworld or a trip from the interior of a country down to the coast. There exist multiple related meanings in poetry, rhetoric, and modern psychology.
Read more about Catabasis: A Trip To The Coast, Arts, Modern Psychology, Trip Into The Underworld, Wind