01 n. A sudden and violent gust of wind often attended with rain or snow.
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1.
A sudden and violent gust of wind often attended with rain or snow.“The gray skirts of a lifting squall.” — Tennyson.
Phrases & compounds
Black squall —
a squall attended with dark, heavy clouds.
Thick squall —
a black squall accompanied by rain, hail, sleet, or snow.
White squall —
a squall which comes unexpectedly, without being marked in its approach by the clouds.