dune

noun

ˈdün How to pronounce dune (audio)
also ˈdyün
Synonyms of dunenext
: a hill or ridge of sand piled up by the wind
dunelike
ˈdün-ˌlīk How to pronounce dune (audio)
also ˈdyün-
adjective

Examples of dune in a Sentence

We wandered over the dunes.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The five-bedroom house sits just beyond the dunes, with sand dunes and fairways rolling toward the Pacific Ocean. Abby Montanez, Robb Report, 20 Feb. 2026 The latter roam freely on the islands and are often spotted grazing in the grasslands or galloping over the dunes. Evie Carrick, Travel + Leisure, 20 Feb. 2026 This is a major clearing of mature dunes with sea grapes and sea oats. Lois K. Solomon, Sun Sentinel, 20 Feb. 2026 The recent headlines from Camber have only contributed to the winter gloom – a recent environmental disaster made the news after millions of plastic microbeads were discovered scattered across the endless dunes sparking a massive clean-up effort. Felicity Capon, TheWeek, 19 Feb. 2026 See All Example Sentences for dune

Word History

Etymology

French, from Old French, from Middle Dutch; akin to Old English dūn down — more at down

First Known Use

1605, in the meaning defined above

Time Traveler
The first known use of dune was in 1605

Browse Nearby Words

Cite this Entry

“Dune.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dune. Accessed 28 Feb. 2026.

Kids Definition

dune

noun
: a hill or ridge of sand piled up by the wind

More from Merriam-Webster on dune

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster