adj. commençant soudainement et sévèrement; troublant, soudain, stupéfiant

listen to the pronunciation of adj. commençant soudainement et sévèrement; troublant, soudain, stupéfiant
Французский Язык - Английский Язык
foudroyant
Having an awesome and overwhelming effect
Having a stunning or dazzling effect
{s} sudden, overwhelming, striking abruptly; beginning severely and suddenly (about disease)