The story
- Proto-Indo-European · derived from*leyǵ-“to bind”
- Latin · derived fromligātiō
- French · borrowed fromliaison“binding”
- English todayliaison
Borrowed from French liaison (“binding”), from Latin ligātiō (stem ligātiōn-; whence the English doublet ligation), derived from ligō (“to bind”), from Proto-Indo-European *leyǵ- (“to bind”).
Words from the same roots
Proto-Indo-European*leyǵ- all →
obligationallyleech
Etymology from Wiktionary, CC BY-SA 4.0.