noun

dune

dune

We climbed the tall sand dune.

We climbed the tall sand dune.

The wind shifted the coastal dunes.

The wind shifted the coastal dunes.

((a/the)) dune a hill of sand The children rolled down the dune.

Synonyms: sandhill, sandbank

From Middle Dutch 'dūne' (sandhill), related to Old English 'dūn' (hill).

Think of the famous science fiction novel and film 'Dune', which is set on a desert planet covered in sand dunes.

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