sand dune

noun

: a hill of sand near an ocean or in a desert that is formed by the wind

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sand drown
sand dune
Sande
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Cite this Entry

“Sand dune.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sand%20dune. Accessed 10 Sep. 2025.

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