"Freestyle" typically refers to a form of creative expression, typically in the realms of music, dance, or sports, where individuals are free to improvise and create as they go without following a predetermined structure or rules. Full definition
Ford offers Ford Freestyle in 8 different variants. (auto.ndtv.com)
Being increasingly old and boring, we played around in Freestyle mode for just a few minutes before retreating to the familiar territory of our grid of icons. (androidcentral.com)
Each tantalizing recipe comes with nutritional information including calories, fat, protein and carbs, as well as Weight Watchers Freestyle SmartPoints ® and PointsPlus ® Values. (simple-nourished-living.com)