Curbings are defined as the raised edges of a public road or sidewalk, often made of concrete, stone, or metal. While curbings serve a useful purpose in directing and limiting the movement of vehicles and pedestrians, they also have their antonyms. These include free-flowing, unrestricted, uncontrolled, and unbridled. To illustrate, instead of being restricted by curbings, drivers and pedestrians on an open highway have the freedom to move as they please. Similarly, a park with wide, gravel pathways has no curbing, providing unbridled access to visitors. The antonyms of curbings, therefore, connote a sense of liberation and lack of constraints.