Moulin Rouge Syllabification: (Mou·lin Rouge)Pronunciation: /mo͞oˈlan ˈro͞oZH/Definition of Moulin Rouge a cabaret in Montmartre, Paris, a favorite resort of poets and artists around the end of the 19th century. Toulouse-Lautrec immortalized its dancers in his posters. Origin:French, literally 'red windmill'Moulin Rouge in other Oxford dictionaries Definition of Moulin Rouge in the British & World English dictionary