lady of the nightEnglishOxford New American Dictionarylady of the night /ˈlādē əv, , ˈleɪdi əv, ə T͟Hē, , ə ði, T͟H(ə), , ð(ə), T͟Hē nīt, ði naɪt/ ▸ noun euphemistic used euphemistically to refer to a prostitute: ladies of the night were dancing on tables among the champagne bottles.