noun

dune

dune

We climbed the highest sand dune.

We climbed the highest sand dune.

The wind shaped the coastal dunes.

The wind shaped the coastal dunes.

((a/the)) dune a hill of sand formed by the wind We walked along the dunes.

Synonyms: sandhill, mound, ridge

From Middle Dutch 'dūne', related to Old English 'dūn' meaning 'down, hill'.

Picture a sand 'dune' under the moon in June.

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