The story
- Proto-Indo-European*né
- Proto-Indo-European*nékʷe
- Proto-Italic*nekʷe
- Latinneque
- Latinnec
- Proto-Indo-European*leǵ-
- Proto-Indo-European*léǵeti
- Proto-Italic*legō
- Latinlego
- Latinnegligere
- Frenchnégliger
- Frenchnégligé
- English todaynégligée
From French négligée f (past participle, adjective), from French négligé m (“underdressed; loose garment”, past participle, adjective, noun), past participle of négliger (“to neglect”), from Latin negligere.
First known use, by meaning
- 18th–19th c. A woman's lightweight gown of the eighteenth century.
- from 19th c. A necklace of beads, pearls etc.
- from 19th c. A state of careless undress or very informal attire.
- from 19th c. A woman's loose-fitting nightgown, especially when short, lacy or revealing; a nightie.
Etymology from Wiktionary, CC BY-SA 4.0.