The story
- Latin · borrowed fromnegotiatio“the carrying on of business, a wholesale business”
- Middle French · borrowed fromnégociation
- English todaynegotiation
Borrowed from Middle French négociation, or from Latin negotiatio (“the carrying on of business, a wholesale business”), from negotiari (“to carry on business”). By surface analysis, negotiate + -ion.
Etymology from Wiktionary, CC BY-SA 4.0.