adverb Date: 15th century in a way determined by fate, in a manner suggesting fate or an act of fate: as, in a manner resulting in death ; mortally , beyond repair ; irrevocably, in a manner resulting in ruin or evil , in a manner that cannot be easily resisted
FATALLY
Meaning of FATALLY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012