frottage Syllabification: (frot·tage)Pronunciation: /frôˈtäZH/Definition of frottage noun 1 Art the technique or process of taking a rubbing from an uneven surface to form the basis of a work of art. a work of art produced by taking a rubbing from an uneven surface. 2the practice of touching or rubbing against the clothed body of another person in a crowd as a means of obtaining sexual gratification. Derivatives frotteurPronunciation: /-ˈtər/ noun (plural same) frottage (sense 2). frotteurismPronunciation: /-ˈtərˌizəm/ noun frottage (sense 2).Origin: 1930s: French, 'rubbing, friction'frottage in other Oxford dictionaries Definition of frottage in the British & World English dictionary