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Definition of draa
draa
/drɑː/
draa
Plural:draas
draa Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
• noun
1
A very large sand dune or composite sand ridge, typically found in the Sahara and other extensive deserts, often stretching for dozens of kilometers and having smaller dunes superimposed upon it.
Example
"The geologists studied the migration pattern of the massive draa, which had slowly shifted across the desert floor over millennia."
Synonyms
View all synonyms for draa• Rhymes for draa
• Nearby Words
Word Origin & Etymology
Borrowed from Arabic ذِرَاع (ḏirāʿ, meaning 'arm' or 'ridge'). Introduced into geological terminology to describe massive aeolian sand formations, particularly in the Sahara Desert.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Draa. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/draa