adjective Etymology: Late Latin ~-, malignans, present participle of malignari Date: circa 1545 1. malcontent , disaffected , evil in nature, influence, or effect ; injurious , passionately and relentlessly malevolent ; aggressively malicious, tending to produce death or deterioration , ~ly adverb
MALIGNANT
Meaning of MALIGNANT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012