modeling Syllabification: (mod·el·ing)Pronunciation: /ˈmädl-iNG/ (Britishmodelling)Translate modeling | into French Definition of modeling noun 1the work of a fashion model. 2the art or activity of making three-dimensional models. [often with adjective] the devising or use of abstract or mathematical models:macroeconomic modeling and policy analysismodeling in other Oxford dictionaries Definition of modeling in the British & World English dictionary