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- n. Plural form of zastruga.
from the GNU version of the Collaborative International Dictionary of English
- n.pl. Grooves or furrows formed in snow by the action of the wind, and running parallel with the direction of the wind. This formation results from the erosion of transverse waves previously formed.
Sorry, no etymologies found.
The word is of Russian derivation (from zastruga [sing.], zastrugi