GRAVIS


Meaning of GRAVIS in English

ˈgravə̇s, -äv-, -āv- adjective

Etymology: Latin, heavy, grave, severe — more at grieve

: tending to be more than averagely virulent — used especially of strains of diphtheria bacilli; compare intermedius , mitis

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.