Definition, Meaning & Synonyms
sand-dune
Noun
/sænd duːn/
Definition
A sand dune is a mound or hill of sand that has been formed by the wind’s action, usually found in deserts or near beaches.
Examples
- The children ran up and down the sand dunes at the beach.
- Camels often travel across vast stretches of sand dunes in the desert.
- Sand dunes can shift dramatically with changing winds.
Meaning
Sand dunes are natural formations made up of sand particles that accumulate over time due to wind erosion and deposition. They often create unique ecosystems and landscapes.
Synonyms
- sandhill
- sandy mound
- gravel ridge
