noun (n)

• a ridge of sand created by the wind; found in deserts or near lakes and oceans

  permatang pasir yang dicipta oleh angin; ditemukan di gurun atau dekat danau dan samudra

  Synonym:
  sand dune
  

  source: wordnet30
• A low hill of drifting sand usually formed on the coats, but often carried far inland by the prevailing winds.

  low bukit pasir hanyut biasanya terbentuk pada mantel, tapi sering terletak jauh di pedalaman pemberlakuan angin.

  source: webster1913