barchan
Meanings
noun
- An arc-shaped shifting sand dune comprising well-sorted (uniformly sized) sand.
Pronunciation
Word forms
Etymology
Unadapted borrowing from Russian барха́н (barxán), from a Turkic language such as Kazakh барқан (barqan); further etymology unknown. The Russian word was first used in scientific literature in 1881 by the Russian zoologist and explorer Alexander von Middendorf (1815–1894).
Derived words
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