English
irrevocableness
From irrevocable + -ness.
Formed from irrevocable + -ness
Proto-Indo-European *wokʷ-
…
Latin revocō ‘to revoke, to withdraw’
Latin revocābilis ‘revocable’
Latin irrevocabilis
Middle French irrévocable
English irrevocable
Today it means
noun Quality of being irrevocable.
Language periods are conventional ranges, not dates for this word.
Etymograph / irrevocableness