Stroller/ˈstrəʊlər/ Definition 1 of 2Pro Tip 1/3Child Transport Stroller refers to modern child transport, ideal for cities and parks. They navigated the busy mall with twins in a double stroller. Pro Tip 2/3Active Use Often used for active routines like jogging, not just leisurely walks. She jogs every morning, pushing her son in a jogging stroller. Pro Tip 3/3Portable Convenience Strollers can be folded for transport; understand models vary. Can you help me fold the stroller before we put it in the car?