seif dune

1. 1.

   a long and tall sand dune with a sharp crest; common in the Sahara

   Broaderdune

Questions about seif dune

What does seif dune mean?

seif dune means "a long and tall sand dune with a sharp crest; common in the Sahara".

Is seif dune a common word?

seif dune is banded "Uncommon" — turns up in careful writing rather than conversation. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.