(skwôl) noun
A loud, screaming outcry.
—v.i. To cry loudly; scream; bawl. [Cf. ON skvala shout, bawl]
—squall′er noun

(skwôl) noun
A sudden, violent burst of wind, often accompanied by rain or snow.
—v.i. To blow a squall; be squally. [Cf. Sw. skval–regn a sudden rainstorm]