wagon-litEnglishOxford Dictionary of Englishwagon-lit /ˌvaɡɒ̃ˈliː , ˌvaɡɒnˈliː / ▸ noun (plural wagons-lits /ˌvaɡɒ̃ˈliː , ˌvaɡɒnˈliː /) a sleeping car on a continental railway. – ORIGIN French, from wagon ‘railway coach’ + lit ‘bed’.