English
abandonness
From abandon + -ness.
Formed from abandon + -ness
Proto-Indo-European *bʰeh₂- ‘to speak’
…
Late Latin bannum ‘proclamation’
Old French bandon ‘jurisdiction, control’
Old French abandoner ‘to abandon’
Middle English abandounen
English abandon
Today it means
noun The state, quality, or condition of abandon; abandonment
Language periods are conventional ranges, not dates for this word.
Etymograph / abandonness