Английский разговорный словарь (основной) - virulent
Virulent
virulent
ˈvɪrulənt adj. 1 strongly poisonous. 2 (of a disease) violent or malignant. 3 bitterly hostile (virulent animosity; virulent abuse). øøvirulence n. virulently adv. [ME, orig. of a poisoned wound, f. L virulentus (as VIRUS)]