WordLens

sand dune

1 of 1noun
/ˈsænd duːn/
Forms:sand dunes
1

a hill of sand built by wind or water flow

  • The wind shaped the sand dune over time.
  • He climbed to the top of the tallest sand dune.
  • The desert was covered in endless sand dunes.
  • A sand dune can shift due to strong winds.
  • The sand dune provided shelter from the wind.
Synonyms:
dune