virulent

1 ENTRIES FOUND:
virulent /ˈvirələnt/ adjective
virulent
/ˈvirələnt/
adjective
Britannica Dictionary definition of VIRULENT
[more virulent; most virulent]
1 
a  : full of hate or anger
b  : extremely or excessively harsh or strong
2 
: extremely dangerous and deadly and usually spreading very quickly

— virulence

/ˈvirələns/ noun [noncount]

— virulently

adverb