What's the meaning of Dune

Answer 1

A low hill of drifting sand usually formed on the coats, but often carried far inland by the prevailing winds.

Answer 2

"Dune" is a Science Fiction novel by Frank Herbert, first published in 1965. It explores themes such as politics, religion, and environmentalism, set in a distant future where noble families vie for control of the desert planet Arrakis, the only source of a valuable spice called melange. The story follows young Paul Atreides as he navigates power struggles and a prophesied destiny.