English
fatalness
From fatal + -ness.
Formed from fatal + -ness
Proto-Indo-European *bʰeh₂- ‘to shine, glow light’
…
Latin fātus ‘spoken, said, told, foretold, related, predicted’
Latin fātum
Latin fātālis
Middle French fatal ‘fatal (due to fate)’
English fatal
Today it means
noun The quality of being fatal; deadliness.
Language periods are conventional ranges, not dates for this word.
Etymograph / fatalness