procella ae, f pro+1 CEL-, a violent wind, storm, hurricane, tempest: nimbi, procellae, turbines: stridens Aquilone, V.: si mugiat Africis Malus procellis, H.: raperent mea poma procellae, O.: procella nivem effuderat, Cu.
—A storm, tumult, violence, commotion, vehemence: tempestates et procellas in illis fluctibus contionum: procellam temporis devitare: seditionum procellae, L.: procellae civiles, civil commotions, N.: ferimur procellā, V.
—A charge, onset, sudden attack: haec velut procella consternavit equos, L.: equestris, L.