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