Sastrugi meaning

sastro͝ogē
Long, wavelike ridges of hard snow, formed perpendicular to the direction of the wind and common in polar regions.
pluralNoun
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Long, wavelike ridges of snow, formed by the wind and found on the polar plains. Sastrugi are usually up to several meters high and are often parallel to the prevailing wind direction.
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Plural form of sastruga.
noun
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