Sci-fi novel made into films in 1984 and 2021 (4)
I believe the answer is:
dune
(Other definitions for dune that I've seen before include "Mound of drifted sand" , "Film" , "Ridge of sand created by wind" , "Coastal sand hill" , "Sandy hill" .)
I believe the answer is:
dune
(Other definitions for dune that I've seen before include "Mound of drifted sand" , "Film" , "Ridge of sand created by wind" , "Coastal sand hill" , "Sandy hill" .)