n. [See supra; Ir. & Gael. sgal, a shriek, yell, the sound of high wind, the appearance of the sea in a squall, Sw. sqval, a storm, sqvala, to fall with a noise, of rain.]
1. A loud scream; a harsh cry.
There oft are heard the notes of infant woe, — The short, thick sob, loud scream, and shriller squall. Pope.
2. A sudden and violent gust of wind, often attended with rain or snow.
Black squall, a squall attended with dark, heavy clouds. — Thick squall, a black squall accompanied by rain, hail, sleet, &c. Totten. — White squall, a squall which comes unexpectedly, without being marked in its approach by the clouds. Totten.