Medical Dictionary
virulent
virulent
adj vir·u·lent \-lənt\
Definition of VIRULENT
1
a : marked by a rapid, severe, and malignant course <a virulent infection> b : able to overcome bodily defense mechanisms <a virulent pathogen>
2
: extremely poisonous or venomous : noxious
Seen & Heard
What made you want to look up virulent? Please tell us where you read or heard it (including the quote, if possible).